...has suddenly decided he's a Christian. Here are some of the things Jesus said which are relevant to him:

Matthew 19:21-22:

“If you want to be perfect, go, sell your possessions and give to the poor, and you will have treasure in heaven. Then come, follow me.” When the young man heard this, he went away sad, because he had great wealth.

Luke 6:24–25:

"But woe to you who are rich, for you have received your consolation. Woe to you who are full now, for you shall be hungry"