Hebrews 12:11-15

For the moment, all discipline seems not to be pleasant, but painful; yet to those who have been trained by it, afterward it yields the peaceful fruit of righteousness.

Therefore, strengthen the hands that are weak and the knees that are feeble,

and make straight paths for your feet, so that the limb which is impaired may not be dislocated, but rather be healed.

Pursue peace with all people, and the holiness without which no one will see the Lord.

See to it that no one comes short of the grace of God; that no root of bitterness springing up causes trouble, and by it many become defiled;