When the Devil tempted Jesus in the desert, he continuously quoted Scripture to drive home some point, but Jesus refuted him every time by saying" It is also written..." (Mat.4:7) and quoting some other text.
The Devil is very sophisticated. Humans don't stand a chance, if they are not wide awake. His strategy is to lure you away from the Gospel and not as much away from your church or Christianity.
So, if the focus in your Church is on miracles, prosperity theology, etc, tell your Pastor and other leaders: It is also written: We are commissioned to proclaim the GOSPEL (Mark16:15)