Craig was brought up without any religious background or formation. There was no opposition to any faith but completely secular environment. At the same time his parents taught him Christian values but without any faith. In high school be began to ask, “What is truth? How do you find truth?” In college, he began to attend an Evangelical fellowship, where he eventually gave his life to Christ. After becoming a Christian, he asked himself which church should he attend? His readings of Catholic authors, such as G. K. Chesterton, led him to enter the Catholic Church.