"Be angry, and do not sin": do not let the sun set on your anger,

nor give opportunity to the devil.

Efésios 4:26,27

Take heed, brothers, lest there be in any one of you a wicked heart of unbelief in departing from the living God;

Hebreus 3:12

So then, my beloved brothers, let every man be quick to hear, slow to speak, slow to anger;

Tiago 1:19

20 And He said, "That which comes out of a man, that defiles a man.

21 For from within, out of the heart of men, come forth evil thoughts, adulteries, fornications, murders,

22 thefts, covetousness, wickedness, deceit, lewdness, an evil eye, blasphemy, arrogance, foolishness.

23 All these evil things come from within and defile a man."

Marcos 7:20-23

Love is patient, love is kind; love does not envy; love does not boast, is not arrogant;

does not behave disgracefully, does not seek its own, is not provoked to anger, thinks no evil;

1 Coríntios 13:4,5