Sure, some of them do. He needs to explain exactly which these are, and why they are evil.
Prayer is pagan, for goodness' sake.
First of all, your friend may think that the pope's hat looks like a fish, but that may just be his wild imagination. I presumed the latter. The Catholic Church unfortunately took literally some parts of the OT commanding the killing of those who promote false religion. This was indeed a great evil, and the Church has officially declared its repentance for this. But it hardly proves that the Catholic Church is contrary to Scripture.