"A Pastor's Sketches is a sobering and challenging reminder that the Holy Spirit is the true agent of conversion. This book is urgently needed today when so much of our evangelism is patterned after current marketing methods. It has deeply convicted me to always seek to be in tune with the Holy Spirit as I minister to others." —Jerry Bridges
"Spencer is a master at flushing sinners out of hiding and directing them to Jesus Christ for salvation through Spirit-worked, simple faith... A Pastor's Sketches is a compelling read for pastors and Christian workers; its pages contain the nuts and bolts of biblical evangelism, taught via authentic dialogues." —Joel R. Beeke
"I have never read anything quite like A Pastor's Sketches and I really think that if God is pleased to bring days of great revival again, no Christian book could be more helpful at such a time to pastors than Spencer's book. A book of great relevance to pastors, it will be cherished just as much by all those spiritual minded men and women in our churches who do the bulk of the work of bringing the gospel lovingly, courageously and wisely to those around them. I really believe its impact could be revolutionary." —David Vaughn, missionary in France