Are we not called to rebuke false teaching?
But always, love is the greater commandment.
"Mark 12:31 "And the second, like it, is this: ‘You shall love your neighbor as yourself.’ There is no other commandment greater than these.” - Mark 12:31
"If I have the gift of prophecy, and know all mysteries and all knowledge; and if I have all faith, so as to remove mountains, but do not have love, I am nothing." - 1 Corinthians 13:2