When did this turn into a question of religion? o_0 I am a strong believer in Jesus Christ and...er, I've never actually cried at a Christian song. This is how I look at it:
Christian music is mainly for praise and worship, it's not really about the music itself, you know? The actual worship part might move you, or maybe the lyrics in some way, those could make you remember your sins or remember what Jesus did for you. But the musical qualities do not move me, they don't really innovate, you know? I don't really listen to Christian music unless I feel like I need to praise God.
Some people just do that in Church. I don't because I don't like the attention o_o
He might not have necessarily brought up Christian music for that reason though.