False Doctrines: Unprofitable and Vain
Source: TTT
Titus 3:9
But avoid foolish controversies, genealogies, arguments, and quarrels about the law, because these things are pointless and worthless.
Hebrews 13:9
Do not be carried away by all kinds of strange teachings, for it is good for the heart to be strengthened by grace and not by foods of no value to those devoted to them.