Ask AI: So, in short, if I don't want to be exploited by false doctrines I should not join an evangelical church, most of them preach the prosperity gospel.

The prosperity gospel is often based on a misinterpretation of the Bible that emphasizes material wealth and physical health as evidence of God's favor. This type of teaching often does not take into account the rest of Scripture that talks about the need to suffer and sacrifice for the greater good. Additionally, the prosperity gospel often leads to a "name it and claim it" type of mentality, which encourages people to manipulate God into giving them what they want.