Romans 5:3-5: Not only that, but we rejoice in our sufferings, knowing that suffering produces endurance, and endurance produces character, and character produces hope, and hope does not put us to shame, because God's love has been poured into our hearts through the Holy Spirit who has been given to us.

Isaiah 40: 29-31: He gives power to the faint and increases the strength of the weak. Even youths grow tired and weary, and young men stumble and fall. But those who wait upon the LORD will renew their strength; they will mount up with wings like eagles; they will run and not grow weary, they will walk and not faint.

Psalm 50:15: "and call upon me in the day of trouble; I will deliver you, and you shall glorify me.”