2 Timothy 2:14-16

14Remind the people of these facts, and solemnly charge them in the presence of God to avoid petty controversy over words, which does no good, and [upsets and undermines and] ruins [the faith of] those who listen.

15Study and do your best to present yourself to God approved, a workman [tested by trial] who has no reason to be ashamed, accurately handling and skillfully teaching the word of truth.

16But avoid all irreverent babble and godless chatter [with its profane, empty words], for it will lead to further ungodliness,