Earlier this week, humorist Ricky Gervais presented his arguments for atheism and why he thought he was a better Christian than many Christians. In this follow-up essay, writer Lee Strobel offers his defense of Easter.

It was the worst news I could get as an atheist: my agnostic wife had decided to become a Christian. Two words shot through my mind. The first was an expletive; the second was "divorce."

I thought she was going to turn into a self-righteous holy roller. But over the following months, I was intrigued by the positive changes in her character and values. Finally, I decided to take my journalism and legal training (I was legal editor of the Chicago Tribune) and systematically investigate whether there was any credibility to Christianity.

Maybe, I figured, I could extricate her from this cult.

I quickly determined that the alleged resurrection of Jesus was the key. Anyone can claim to be divine, but if Jesus backed up his claim by returning from the dead, then that was awfully good evidence he was telling the truth.