There's nothing new about people converting to Christianity only to revert to the thinking and practices that made up their lives prior to their conversions. In Matthew 13:1-9 Jesus preaches his "Parable of the Sower." This parable confused the disciples, and Jesus then explained it in Matthew 13:19-23 (NRSV):
So to summarize, we are given three reasons why people convert to Christianity and then leave it:When anyone hears the word of the kingdom and does not understand it, the evil one comes and snatches away what is sown in the heart; this is what was sown on the path. As for what was sown on rocky ground, this is the one who hears the word and immediately receives it with joy; yet such a person has no root, but endures only for a while, and when trouble or persecution arises on account of the word, that person immediately falls away. As for what was sown among thorns, this is the one who hears the word, but the cares of the world and the lure of wealth choke the word, and it yields nothing. But as for what was sown on good soil, this is the one who hears the word and understands it, who indeed bears fruit and yields, in one case a hundredfold, in another sixty, and in another thirty.
- 1. They cannot understand Christian faith and are confused by it.
2. Christian faith can cause trouble for the convert and can even be dangerous for the convert.
3. Christian faith can become difficult or impossible to retain for practical reasons or financial reasons.
I am an apostate. I left the Christian religion for the reasons listed above. However, the Parable of the Sower doesn't cover all the bases. I had other reasons for leaving the faith including seeing little if any truth in it. I'm an honest man who values his personal integrity, and I won't be a phony. I'm not going to to deliberately and knowingly spread falsehoods. As such, I could not remain a Christian.