Stop the evil preachers

Listened to a sermon earlier from a former church I used to attend. It was horrible. Are they trying to redefine terms? The guy says faith is what saved but then says that from it repentance ensues. Does he know that he just added works to salvation? Let alone the fact that repentance is a change of mind in which one believes the gospel. Then on top of that he says obedience begets knowledge. So by my obedience I learn or gain knowledge? Knowledge of what? Giving money doesn't tell us who to give to or why we are giving. This pastor is a lunatic.