Lester L. Roloff was born on June 28, 1914, in Dawson, Texas. He grew up there on a cotton farm. At the age of 12, he was saved, and at the age of 18, he surrendered to the Lord's call to preach. He graduated from Baylor University and attended Southwestern Seminary for nearly three years. During this time, he pastored two part-time churches. He then pastored four full-time churches before the Lord called him, in 1951, to be a full-time evangelist.