James 5:13

Take, brothers, for an example of suffering and of perseverance, the prophets who spoke in the name of the Lord.

Behold, we call them blessed who endured. You have heard of the perseverance of Job and have seen the Lord in the outcome, and how the Lord is full of compassion and mercy.

But above all things, my brothers, don’t swear—not by heaven, or by the earth, or by any other oath; but let your “yes” be “yes”, and your “no”, “no”, so that you don’t fall into hypocrisy.

Is any among you sick? Let him call for the elders of the assembly, and let them pray over him, anointing him with oil in the name of the Lord;

and the prayer of faith will heal him who is sick, and the Lord will raise him up. If he has committed sins, he will be forgiven.

Confess your sins to one another and pray for one another, that you may be healed. The insistent prayer of a righteous person is powerfully effective.