”In Thirty Second Theology Sinclair Ferguson provides an easy-to-read resource for teens to teach them all about the Christian life and truth. Sinclair invites teens to skip around – page through and discover the answers to the questions that most interest them. Every Christian parent should purchase a copy for their older children and encourage them to read through. “Marty Machowski(Pastor, Author of The Gospel Story Bible and the Gospel Story Curriculum)”Sinclair Ferguson says he has written the book "I wish someone had given me when I was a teenager." And I concur! I wish I had been given it when I was a teenager and wish I had been able to give it to my own teenagers. Thankfully, today's parents will be able to gift it to their children as a resource that will inform, equip, and strengthen them for the years ahead.“Tim Challies(Author, ‘Seasons of Sorrow’)