Timothy Keller, Timothy J. Keller, John Piper

Thabiti Anyabwile, Francis Chan, David Mathis, Albert Mohler, John Piper, R. C. Sproul, Rick Warren

Jonathan Aitken, John Piper

Cecil Murphey, Don Piper, Eva Piper

Stephen J. Nichols

Fer , Randy Alcorn, Thabiti M. Anyabwile, Gregory K. Beale, Jon Bloom, D. A. Carson, Mark Dever, Wayne Grudem, John MacArthur, C. J. Mahaney, R. Albert MohlerJr., David Powlison, Thomas R. Schreiner, Sam Storms, Justin Taylor, Bruce A. Ware

Elisabeth Elliot, John Piper

Cecil Murphey, Don Piper

John Piper, David Platt

Rob Lamont, John Piper

Glenn Harrington, John Piper

Cecil Murphey, Don Piper, Eva Piper, Eva L. Piper

John Piper, Justin Taylor

David Mathis, John Piper

Craig Cabaniss, Dave Harvey, Bob Kauflin, C. J. Mahaney, John Piper, Jeff Purswell

Carl F. EllisJr., Ellis Jr, John Piper, David Powlison, Stephen F. Saint, Dustin Shramek, Joni Eareckson Tada, Mark Talbot, Justin Taylor

Michael A. G. Haykin, John Piper

Barry Danylak, John Piper

Thomas Nelson

Thabiti M. Anyabwile, Mark Dever, J. Ligon Duncan, Ligon Duncan, John MacArthur, C. J. Mahaney, CJ Mahaney, R. Albert MohlerJr., John Piper, R. C. Sproul

Louie Giglio, David Mathis, Michael Oh, John Piper, David Platt, Michael Ramsden, Ed Stetzer

Tim Challies

Kevin DeYoung, David Mathis, Russell Moore, Russell D. Moore, John Piper, Ed Welch, Edward T. Welch, Jarvis Williams

Paige B. Brown, D. A. Carson, Nancy Leigh DeMoss, Timothy J. Keller, Kathleen B. Nielson, John Piper, Jenny Salt, Carrie Sandom