1 Chronicles 16:11 (NIV)
11Look to the Lord and his strength; seek his face always.
James 5:15- 16 (NIV)
15And the prayer offered in faith will make the sick person well; the Lord will raise him up. If he has sinned, he will be forgiven.
16Therefore confess your sins to each other and pray for each other so that you may be healed. The prayer of a righteous man is powerful and effective.