Proverbs 14:29-31

When your heart overflows with understanding you’ll be very slow to get angry. But if you have a quick temper, your impatience will be quickly seen by all. A tender, tranquil heart will make you healthy, but jealousy can make you sick. Insult your Creator, will you? That’s exactly what you do every time you oppress the powerless! Showing kindness to the poor is equal to honoring your maker.