James 5:14-16

Are any of you ill? You should send for the church elders, who will pray for them and rub olive oil on them in the name of the Lord. This prayer made in faith will heal the sick; the Lord will restore them to health, and the sins they have committed will be forgiven. So then, confess your sins to one another and pray for one another, so that you will be healed. The prayer of a good person has a powerful effect.