Ken Ham (Answers in Genesis)

R.C. Sproul (Ligonier)

David Murray (Professor of Old Testament and Practical Theology at Puritan Reformed Theological Seminary)

Kevin Swanson (Generations with Vision)

Voddie Baucham (Grace Family Baptist Church)

Mark Dever (9 Marks)

Sinclair Ferguson (Senior Pastor, First Presbyterian Church – Columbia, South Carolina)

Al Mohler (President, Southern Baptist Theological Seminary)