'Doctrines' in the Bible

‘But in vain do they worship Me,For they teach as doctrines the precepts of men.’”

‘They worship Me in vain [their worship is meaningless and worthless, a pretense],Teaching the precepts of men as doctrines [giving their traditions equal weight with the Scriptures].’

so that you may know the exact truth about the things you have been taught [that is, the history and doctrine of the faith].

If anyone destroys the temple of God [corrupting it with false doctrine], God will destroy the destroyer; for the temple of God is holy (sacred), and that is what you are.

(these things all perish with use)—in accordance with the commandments and teachings of men.

But the [Holy] Spirit explicitly and unmistakably declares that in later times some will turn away from the faith, paying attention instead to deceitful and seductive spirits and doctrines of demons,

But [in those days] false prophets arose among the people, just as there will be false teachers among you, who will subtly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction on themselves.