Eternity is rushing towards us.
You and everyone else must be ready.

On the Green Banner



“I just got out of prison where I was fortunate to be able to read all 7 of your books. You’re a phenomenal writer, especially in your readability...
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Randall R.
“I just got out of prison where I was fortunate to be able to read all 7 of your books. You’re a phenomenal writer, especially in your readability. You have a way of writing that is very easy to read and not too technical, unlike any R. C. Sproul, Francis Shafer, or C. S. Lewis. I also love the way you come across as just an average Joe. You have relate-ability and humility, and obvious people skills. What I really admire is your passion for witnessing for Our Father and His only Begotten. Also your ministry and how you are igniting that same passion in so many others. God has blessed my spiritual life in a mighty way through your books and I thank Him for it.  And I thank you, Mark. I pray you continue to lay up crowns in Heaven, Amen! Thank you!”
Randall R.
Randall R.

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Ambassador Speakers

Mark Cahill’s speaking engagements are booked through the Ambassador’s Speakers Bureau, a Christian organization that has been in business for over 40 years. They’re a great group of people that you will enjoy working with.

P.O. Box 50358
Nashville, TN 37205

Contact Mark About Speaking Events

Contact Mark Cahill for more information about inviting him to speak at your church, conference, or for other events.
[email protected]

Radio Interviews

To schedule a radio interview or to ask further questions about Mark Cahill Ministries, contact us at:

Mark Cahill Ministries
P.O. Box 81
Stone Mountain, GA 30086
[email protected]

What Others Are Saying . . . Read Here

Mark Cahill has spoken throughout the United States and Canada training Christians how to fulfill the Great Commission. Many just need the tools, encouragement, and nudge to do so. After hearing Mark speak, many churches have given feedback saying that he has done just that! Mark’s talks leave the Christian feeling encouraged and prepared to step out in faith with great boldness.

Read what others have been saying after hearing him speak by clicking here!

Promotional Images of Mark

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