Romans 8:28
And we know that in all things God works for the good of those who love him, who have been called according to his purpose.
1 Corinthians 13:4-7
Love is patient and kind; love does not envy or boast; it is not arrogant or rude. It does not insist on its own way; it is not irritable or resentful; it does not rejoice at wrongdoing, but rejoices with the truth. Love bears all things, believes all things, hopes all things, endures all things.
Proverbs 17:22
A joyful heart is good medicine, but a crushed spirit dries up the bones.
Colossians 1:11
May you be strengthened with all power, according to his glorious might, for all endurance and patience with joy.