Yes and preaching works-based salvation certainly contradicts foundational truth, and how many in all those denominations you mentioned do that? It sure doesn't seem rare and it's why I think so many are readily accepting joining with the works-based religion of Catholicism, etc. because what's the real significant difference from their own works-based salvation beliefs, ya know?
10 Brethren, my heart’s desire and prayer to God for Israel is that they may be saved. 2 For I bear them witness that they have a zeal for God, but not according to knowledge. 3 For they being ignorant of God’s righteousness, and seeking to establish their own righteousness, have not submitted to the righteousness of God. 4 For Christ is the end of the law for righteousness to everyone who believes.