Peter seems to have taken a somewhat harsher view of false teachers. 2 Peter 2. Paul in Galations, 1 & 5. Jude in its short entirety.
ok, but you are changing the topic - yes God will judge pastors/teachers differently than others especially for false teaching.
That still doesn’t change the fact people can attend any church they choose and God can use any church or any place or person for that matter to reach a lost soul