See video demos of Dennis' speeches and music below

Click here for Dennis' new presentation: "How To Prevent Young People From Leaving Church"
(and 70% of them are)

or: "What I wish I would have known when I was your age"

Associate Member of RCMA, AFA and
the Christian Chamber Of Commerce

Presentation: 10 Conclusive Proofs that
God Exists and the Bible is True

by Dennis Marcellino

Based on Dennis' new book, THE PROOF that God Exists and the Bible is True

Click here for how to help combat the rise in atheism.
Click here for how to help prevent kids and young adults and people of any age from leaving church

"I highly recommend Dennis Marcellino as an entertaining and informative speaker. He did a wonderful job. The audience of 1000 responded very well to his passion, humor and music. He also performed a couple of his songs, one before and one after the speech. Like I told Dennis in an e-mail after I listened to his CDs: The “New Beginning” CD put me into ecstasy. Dennis has been given a beautiful gift from God in his music. As a speaker he was easy to work with and very cooperative. He stayed on schedule which is very important. He spent some time afterwards talking to conference participants, signing books and CDs and told me that he was being stopped in the halls with people coming up to him to congratulate him. For example, one woman came up and told him that of all the speakers, she enjoyed his presentation best."
Lynn Hoffman,
Conference Director

Dennis' conclusive scientific proofs and convincing arguments of the existence of a good God are especially needed in these times of decreasing faith and increasing secularism and attacks on God and Christianity... and to help respond to a growing rise in atheism in the media.

Do you, or someone you know, ever wonder about or doubt the existence of God and the truthfulness of the Bible?

Based on his uniquely broad education, training and experience that includes science, psychology, spirituality, music, and theology, Dennis Marcellino molds these backgrounds together to form new perspectives that help a person to an objective understanding of life and to see very clearly that there is every logical and scientific reason to believe that a good God exists... and no good reason not to... as well as every reason to believe that the Bible is ALL true and even beautiful and the ultimate resource for having a good life.

(Review at

5.0 out of 5 stars.
The best book of its kind!

June 27, 2009
By James Calhoun (Burtonsville, Maryland, United States) 
"I have been a pastor for twenty three years and there were many times when I needed one book that would answer all of the questions that seekers had about faith in a cogent and scientific manner. I was never able to find that one book until now, and Dennis Marcellino has written it! The author seems to make a pretty bold claim when he says that he has discovered and written "the proof" about the existence of God and the veracity of the Bible. When I first picked up the book I was skeptical, however, by the time I put it down my skepticism had been laid to rest. A famous baseball player once quipped about his athletic prowess that,"It ain't bragging if you can back it up." Well this author certainly has backed up his claims with a very readable and enjoyable book.
Great job!"

You can see more about THE PROOF at

What Makes Dennis' Presentation Outstanding and Unique?

Dennis speech includes:

• Some of the best proofs that God exists and the Bible is true from many fields including physics, logic, psychology, sociology, astronomy, chemistry, biology, geology, mathematics, archeology, anthropology, history, microbiology and more

• New insights and proofs that are not presented anywhere else (e.g. how and why investigations of the supernatural, invisible and internal human workings are just as scientifically legitimate as investigations of the natural world [which is the limit imposed by many modern secular scientists])

• How to have a strong confidence that God exists and the Bible is all true...based on conclusive evidence, beyond which there are no valid counterpoints

• Proofs and convincing arguments to present to family, friends, teens, co-workers and society in general to help them come to know that God exists and the Bible is true, with tips on how to present and defend Christianity with confidence

• An explanation why atheism is logically impossible

How to be in harmony and union with a person's continuous relationship with God within

• Concepts and proofs that are easy to understand and communicate to others

• Help to see the ultimate perspective of reality

• Findings from 40 years of personal research and experience in 21 areas of personal growth and lifestyle

• Can include video, powerpoint and music

About the speaker: Dennis Marcellino is the author of seven books, including The Proof that God Exists and the Bible is True, Why Are We Here? (The scientific answer to this age-old question that you don't need to be a scientist to understand), which have received great reviews. A popular speaker for events and conferences, he has also been on over 100 media interviews. Dennis is also a former member of some very famous bands including The Tokens, famous for the multi-generational hit "The Lion Sleeps Tonight", Sly and the Family Stone (recently named by MSNBC as one of the top 10 bands of all time), The Elvin Bishop Group and Rubicon (who closed the largest paid-ticket event in history).

For more information or to schedule this speech call 503-650-8840 or:

To see a 5 minute movie opening for Dennis' 10 Proofs speech click here

To see a 13 minute video clip of Dennis' 10 Proofs speech with PowerPoint click here

To see a 6 minute video clip of Dennis' 10 Proofs speech without PowerPoint click here

Reviews & Quotes

"Dennis Marcellino's performance was fantastic! I am exceedingly happy with his presentation, and will recommend him to others."
Wendi Watson, Event Coordinator, Restore America

Dennis Marcellino wowed his audience with some wonderful music, but even more importantly bowled them over with his scientific discoveries.
Terry Hughes, Church Event Coordinator

I found your presentation exactly what I had hoped for.
Rev. Ed Windhaus, Event Coordinator, Swarthmore College

Dennis’ “life story would make a good movie.”
Bryn Mawr and Haverford Colleges Bi-Co News (Re: Dennis’ speech at Haverford)

Dennis Marcellino is a superb presenter! I would highly recommend Dennis to those desiring a stimulating and entertaining program.
- Dr. Keith Swenson, President, Design Science Association, Professor of Biology, Multnomah Bible College

"You speak in a way that people can understand... bridging the gap between religion and everyday life." – Jeff Cavins, Relevant Radio

“Great Job!
Great Ministry!”
Peter Herrmann, Professional & Business Breakfast Club, Modesto, CA

"Of all the speeches, I liked Dennis's speech best. I was so touched... it brought me to tears."
Northern California
Conference participant

"This is a very important book that is greatly needed at this time. I agree that the Bible should be the ultimate resource for life and living and that the world could greatly benefit from being logically and scientifically shown that this is true." Mark Victor Hansen, Co-author, New York Times #1 Best-Selling "Chicken Soup For The Soul" series

"Dennis Marcellino has the answer. Actually, with an education that ranges from science and engineering to theology and psychology, Marcellino has many answers. But in his new book, Why Are We Here?, he chooses to answer the one question that has puzzled intellectuals for centuries."
Laura Gunderson, Clackamas Review

"Dennis Marcellino is clearly an authority on the scientific evidence that proves that God exists... a prerequisite to knowing WHY WE ARE HERE! And unlike others who give proofs, which are often difficult-to-grasp, micro-science proofs, his are simple and easy to understand. (Not having this information is like) getting on a horse and riding in all directions. If you want to settle the questions that when answered will bring true peace of mind and abundance, then I highly recommend you tune out the rest of the world and tune into what this fascinating expert has to share. "
- Randy Gilbert, Bestselling author of "Success Bound"

"Why Are We Here? is the scientific answer to an age-old question and readers don't need to be a scientist or philosopher to understand. It was written with the intent of investigating what could be scientifically concluded about theology and its related fields. Why Are We Here? is engaging reading and a highly recommended addition to any philosophy and theological reading list surveying the general questions related to the meaning of life."
James A. Cox, Internet Bookwatch

"You get an awful lot of research, thought, work and wisdom condensed into this one book. It's not a sloppy nor sentimental work but a rigorous and joyous proof."
Dave Kirby, Book Bit, WTBF-FM, Troy, Alabama

"I highly recommend Why Are We Here? as a must book for anyone's library."
Tony Trupiano, Talk Show Host, Talk America Radio Network

"Why Are We Here? was a fun book and very easy to read.
It was very enjoyable and a great read for me."
Nancy London, host/producer,
WXCI-FM, Western Connecticut State University

"Dennis Marcellino is such a prolific writer and thinker."
Susan Filkins, Rose Sparrows Literary Agency, New York

"A wonderful book! The author marries his science/engineering background with his cultural/musician experiences. This book is an A to Z about life....a sequential journey starting with the origins issue, all the way through to the end of life and beyond. You should buy 10 copies and give them to your family, friends, people in your church and co-workers!"
Steve Carr, Talk Show Host for "Destiny", WYLL, Chicago

"Why are We Here?" is a book for everyone. Have you ever wondered what Christians actually believe? Now, you can find out without having to ask anyone. Dennis Marcellino has written a well organized account of why we are here. Marcellino, who has a wide range of education, has written an organized account with out being overly scientific or overly pushy with his personal beliefs. Interestingly enough, it is his musical abilities that you would most likely know him for, having belonged to the Tokens who had the hit, "The Lion Sleeps Tonight." I highly recommend "WHY WE ARE HERE?" to Christians and "Non-Christians" alike will gain information here. Christians will have an organized account of what they believe and why. Others will have an account of what Christians believe and why."
Deven Vasko of Betsie's Literary Page

"In using science to explore what is usually an emotionally charged subject, Marcellino provides a strong fact-based philosophical approach which is compelling."
Diane Donovan, The Philosopher's Bookshelf, The Midwest Book Review

"Why Are We Here? answered all my questions, and is written in a very informative, "down to earth," manner. It is wonderful! It is one of the most helpful books I've ever read. I Love It!
Ann, Ohio

"The greatest book ever! If people would just read it and really look at what it's saying! He explains it scientifically, and there's no way that anybody can dispute it. He's a genius."
Jerry, Vancouver, WA

"Why Are We Here? should be rated one of the best in Apologetics.
I could hardly put it down."
Nate Camacho, seminarian at Calvary Chapel School of Ministry

"This book really does answer the question 'What is the meaning of life?' in a very logically satisfying and inspiring way. And it is also filled with fresh, insightful reflections on all aspects of life that uplift and enlighten the reader... Why Are We Here? gives an excellent overview of life while scientifically determining what is true and what isn't true among the doctrinal differences between the Christian denominations, world religions, psychology approaches, new age and secular philosophies. He has done a fantastic job in putting together this extremely valuable book. Obviously I highly, highly recommend it!"
Mark Stefani, Vision Reviews

Live Music with a Feeling of Reverence and Beauty can be included as part of Dennis's speech. To hear sample music
click here.

"When it comes to soul, Dennis Marcellino redefines the term. His remarkable tone and feel are full of passion and soulful expression... because he is a soul completely given to Jesus." – Bob Carlisle, Grammy & Dove Award, writer and singer of "Butterfly Kisses"

"The NEW BEGINNING CD puts me into ecstasy. Dennis has been given a beautiful gift from God in his music...
It is a beautiful ministry." – Lynn Hoffman, Tracy, CA

Additional Speech & Music Options:

How I Found Christianity to be at the Peak of Life (after trying 19 other approaches first)

Dennis Marcellino's conversion story, with Music

Includes Dennis playing the sax and singing his Christian version of the Lion Sleeps Tonight. (He was a member of the band who originally had this hit.)

Dennis' very interesting conversion story includes his journey through 21 different approaches to lifestyle, personal growth and problem solving before finally discovering Christianity as THE truth and best way to approach life. His story also includes some of his celebrity background as a member of some of the top bands of their day, including The Tokens (famous for their hit "The Lion Sleeps Tonight"), Sly & The Family Stone and the Elvin Bishop Group, and his presentation can include him performing some music from his CDs (including his Christian version of "The Lion Sleeps Tonight"). His presentation includes being interesting, humorous, thought-provoking, touching and inspires the love of the Holy Spirit. Click here for booking Information

“Thank you, thank you, thank you, brother! You have such a love for the Lord and it really shows in your playing. Just to hear you play is such a huge blessing!” Mary Hansz, event music director, New Hope Community Church, Portland, OR

“Dennis' message comes from a unique perspective. He speaks from authority, in effect saying, ‘I've tried everything and nothing makes one happy with oneself but a reasoned, logical realization that the God of the Bible is who He says he is, his rules are for our benefit, and I will be happier when I observe his rules’. Thought provoking and well accepted” – Larry Everson, Program Coordinator Bonneville Power, a federal agency

Click here for General Speaking Video Demo
Click here to see a Video of Dennis' Music History

How to Effectively Present and Defend Christianity to Anybody
(and have greater faith yourself)

This encouraging and uplifting new speech gives practical solutions to these common dilemmas:

• Do you sometimes get stumped in conversations about religion and morals and find you would like to say something but don’t know what to say or how to say it?
-- This speech will show you how to know what to say and how to say it.

• Are you concerned about a fallen away relative or friend and don’t quite know what to say or do to encourage them to come back to the faith? Besides prayer what can you do?
-- This speech will show you what you can do.

• Do you find that you don’t really have an answer to some questions that come up about the Christian faith?
-- This speech will show you how to have the answers you need and will give you many of the ones that defend the basics of the faith.

This speech also includes:

- Highlights from Dennis' 10 conclusive proofs the God exists and the Bible is true that are easy to communicate.

- Ice-breakers for conversations about God, religion and morals

- Ways to turn any conversation into a way to give information and encouragement to people about how God’s ways are practically and experientially the best way to approach life and that they contain solutions for all personal problems.

- A mini highlight overview of Dennis’ conversion story from being a member of some of the most popular music groups in the world

- Highlights of his search for truth and the optimum ways to live (that took him through 21 approaches to lifestyle and personal growth) before dedicating himself to becoming a full-time Christian evangelist in 1990

For booking information click here or for a speech packet including a video demo of Dennis Marcellino's speeches and/or music.

Dennis' insights and enthusiasm are inspiring and contagious!

Dennis draws on his background in science, psychology, theology, spirituality, engineering and music.

Letter of Recommendation from an Event Planner:

Feb. 24, 2004


I highly recommend Dennis Marcellino as an entertaining and informative speaker. We invited Dennis to share his conversion story and he did a wonderful job. He has a background of having reached high levels as a professional entertainer and performer and it certainly showed in his presentation as the audience of 1000 responded very well to his passion, humor and music. He also performed a couple of his songs, one before and one after the speech. Like I told Dennis in an e-mail after I listened to his CDs: The “New Beginning” CD put me into ecstasy. Dennis has been given a beautiful gift from God in his music. It is a beautiful ministry. His Christmas CD is the best Christmas CD I’ve ever heard.

As a speaker he was easy to work with and very cooperative. He stayed on schedule which is very important. He spent some time afterwards talking to conference participants, signing books and CDs and told me that he was being stopped in the halls with people coming up to him to congratulate him. For example, one woman came up and told him that of all the speakers, she enjoyed his presentation best and was moved to tears by his story.

Sincerely yours,

Lynn Hoffman
Conference Director

“Dennis Marcellino is a man of many talents and interests. His hour-long program was well-received by the audience. He deeply cares about the negative experiences people are going through in our world today, and his mission is to show that these sufferings are unnecessary and that a great solution exists.” – Bill Bennett, (review in) The Capitol Voice

8 Reasons Dennis can Draw People to Your Event and Make Them Happy They Came...

1. Former Member of some VERY Famous Bands: Dennis is a former member of some famous bands including The Tokens, famous for the multi-generational hit "The Lion Sleeps Tonight", Sly and the Family Stone (recently named by MSNBC as one of the top 10 bands of all time), The Elvin Bishop Group and Rubicon (who closed the largest paid-ticket event in history). (Click here to see Dennis's music history.)

2. Veteran Entertainer and Media Personality with years of experience entertaining crowds from music to speaking including being a past guest on many radio and TV shows and performing at concert venues of every size. He gets great reviews for his performances. (See Letter Of Recommendation below plus Click here for Performance Reviews.)

3. Inspiring Speech Topics and Delivery: Dennis has a speech tailored to suit a variety of Christian conferences and events that will interest and motivate an audience including his Conversion Story from an Ex-Rock Musician to Christian Evangelist, How to Effectively Present And Defend Your Faith, 10 Conclusive Proofs that God Exists and the Bible is True, How to Be Free of Addictions, and more. (Click here for Speech Topics.)

4. Extensive Spiritual and Personal Growth Background: Dennis has a very extensive history and broad education including deep involvement in 22 approaches to lifestyle and personal growth before coming back to Christianity 23 years ago. He has a very inspiring and entertaining "before and after" story. (Click here to see Dennis's Journey.)

5. Music Option: Dennis can add great music to his talks. (Click here to hear some samples of Dennis' Music.)

6. Author: Dennis has written 3 books including Why Are We Here?, Sweeping It Under the Drug and Addiction Free Forever. (Click here to see great book reviews.)

7. Recording Artist: Dennis has been on many secular and CCM albums but also has some of his own Christian CD's including "New Beginning" and "The Spirit of Christmas" and also family-values-friendly oldies on "Daddy's Home". (Click here for Music Reviews and Quotes.)

8. Important Speech Topics: Dennis's speechs are aimed to help improve the spiritual health and growth of the members of the Church, and to address current concerns of the listeners to want to influence the dysfunctions in the current mainstream culture. They help build up the body by helping people get excited about their faith. They help explain the truths of our religion based on solutions found in the Bible and give supporting logic and reasons for our faith, which leads to being more confident, both in a person's ability to deal with life and to present and defend their faith.

Speaking or Music Event Request Form:
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Dennis Marcellino Speeches and Music:
I am interested in these topics...
10 Conclusive Proofs God Exists
and the Bible is True:
(based on Dennis's book Why Are We Here?)
Click here for more information on 10 Conclusive Proofs that God Exists and the Bible is True
Speech: How to Present and Defend your Faith to Anybody
This speech gives solutions to common dilemmas on how to respond to questions about Christianity and how to present it in everyday situations with family, friends and co-workers as well as helping to give reasons and logic to strengthen our faith.

Click here for more information on How to Effectively Present and Defend Christianity to Anybody (and have greater faith yourself)

Conversion Story Speech:
Dennis's story of his 14 years through 21 things to finding Christianity as the fulfillment of truth (with the option of Dennis performing music from his CDs)
Click here for more information on the Conversion Story Speech
How To Be Permanently Free From Addiction:
This speech is based on the Bible-based recovery method in Dennis' books Addiction Free Forever and Sweeping it Under the Drug
Click here for more information on How To Be Free From Addiction
How to Restore Biblical Values
in our Lives and Nation
Proves why following biblical values is objectively, scientifically, psychologically and sociologically the most important and effective thing we can and need to do in our personal lives and nation.
Click here for more information on Biblical Values Speeches
Contemporary Christian Music Concert
Your choice of music suited for your group... ranging from inspiring music with a feeling of beauty, to praise and worship, to more lively, upbeat music all the way to Christian rock with a message. Dennis plays many original songs as well as some well-known favorites including his Christian version of "The Lion Sleeps Tonight". (He is a former member of the band who had that hit song.)
Click here for more on Inspirational Music for Concerts and Events
Christmas Concert
(from Dennis's CD, The Spirit of Christmas)
Click here for more on Inspirational Music for Concerts and Events
Inspirational Music for Concerts and Events
(music for all occasions)
Click here for more on Inspirational Music for Concerts and Events
Other Information:

Special note or requests:
(Click here for more speech topics.)

For example: Are you interested in more than one of the above for your event, or in Dennis's other speech topics or music possibilities? Please explain and we'll send you more information.

Please note that by requesting this information you are not obligated in any way.

Partial Client List

Speaking Client List
(Keynote speaker on all but two of the speeches below)

Restore America (Oregon)
Design Science Association (Oregon)
Christ the King Church (Virginia)
Swarthmore College (Pennsylvania)
Knights of Columbus (Illinois)
Haverford College (Pennsylvania)
"Be Not Afraid" Conference (Merced, CA)
Bonneville Power (Federal Agency, Portland, OR, Salt Lake City, UT)
Legatus Millionaire Businessmen's Group (Sacramento, CA)
Professional Businessmen's Breakfast Club (Modesto, CA)
Sweeping It Under The Drug rally (Milwaukie, OR)
"America's Christian Heritage" (Salem, OR)

Music Client List
(Thousands over the last 40 years ... including the following partial corporate list)

Fred Meyer Corporation (187 Grand openings and corporate events)
OfficeMax (Ohio and Chicago, IL)
Toyota Convention (Maui, Hawaii)
American Jukebox Convention (Las Vegas. Nevada)
American Jukebox Convention (Chicago, IL)

Concert Venues (partial)
The Greek Theatre (Los Angeles)
Cal Jam 2 (largest paid ticket event in history)
The Universal Amphitheatre
Nevada showrooms (Sahara, Harrah’s, MGM Grand, etc.)
The Westbury Music Fair (New York)
Stadiums (U.S. and Canada)
A number of concerts at "6 Flags Over..."
A number of the biggest state fairs (main stage)
Irvine Meadows
Fillmore Auditorium
Norwegian Cruise Lines

See the
media kit for list of media appearances

For more information and to schedule this presentation:


Atheism is on the rise - and what we can do about it

The number of atheists and agnostics in America has gone from 8.1%1 in 1990 to 15.0%2 in 2001 to 23.0%3 in 2006. That’s triple the number in 16 years!

Also, 48% of Europeans4  were polled as atheists or agnostics in 2005, and 93% of scientists5 (who were members of the National Academy of Sciences) were atheists or agnostics in 1998.
What can we do about the increasing tide of atheism? Be equipped with proofs and convincing arguments that show that science and logic not only prove that God exists, but also that the Bible is true.
To do that equipping, Dennis Marcellino has developed a PowerPoint presentation, book and workbook titled: 10 Conclusive Proofs That God Exists And The Bible Is True. And the word “conclusive” in the title is key because it means: there are no valid arguments or proofs against these proofs.
But the mainstream institutions say that religion is a matter of belief and not science. They are wrong! It is as one of the founding fathers of science Louis Pasteur said: “A little bit of science averts us from God, a lot of it brings us back to Him.” And in regards to politics, society and culture, it is as Benjamin Franklin said: “The moral and religious system which Jesus Christ transmitted to us is the best the world has ever seen, or can see.”

Here is another problem THE PROOF book and speech can solve: A tool to prevent kids and young adults (and people of any age) from leaving the church.

In a survey done by LifeWay Christian Resources, 70% of young adults between the ages of 23 to 30 brought up in the church, stopped going to church.

One college student, an ex-church member, described her choice: "Once I went off to college, I left church. Though I respect the faith, it doesn't suit me." After exposure to the critical attitudes of professors and friends, she decided to try new options.

BUT, the story being told in public schools as to how the world came about is NOT the PROVABLY correct one!

There is no real proof to back that story up. It is mostly just based on theories and even hoaxes. (But how many really know that?) And those theories don’t agree with the Bible’s explanation of creation.

The science of logic says that there can be ONLY ONE true explanation of reality.
The book shown below, THE PROOF that God exists and the Bible is true, PROVES what that reality is – using science, logic, objective observation, experience and statistics. More specifically, it uses physics, chemistry, astronomy, sociology, psychology, anthropology, botany, biology, archaeology, statistics, logic, prophecy, law, microbiology, history, supernatural occurrences, mathematics, geology, and the scientific method (but in easy to absorb ways). It also disproves what is being taught in secular schools as to the origin of the universe and Earth.

And it proves that the Bible’s explanation is correct.

So as to not be swayed by the secular mainstream, people NEED to hear the correct story, and be able to retell WHY it is the correct story ... not only for their thinking and to fend off peer pressure, but to initiate peer pressure themselves and sway others in the good direction of God and the Bible. That requires having the most solid answers to people's questions. Towards that end of equipping someone with the best proofs and convincing arguments, this book is set up as a text book in that it has questions at the end of each chapter..

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