Two of my friends tried desparately to take away my faith. They enjoy challenging me. One of them said I he thought I was too intelligent for all that and then tried to convince me that there is actually correlation between faith and lack of intelligence.
It was difficult for me to explain why I have chosen as he put it "the most unlikely explanation" and everything I told him about how I became a Christian he put down and offered an alternative explanation. It didn't work, though. He said that Christians are encouraged to share their faith and that half the stuff I've been told by fellow Christians is a lie. Christians are encouraged to spread God's word, but we certainly aren't encouraged to lie!