Matthew 17:19-20
Then the disciples came to Jesus apart, and said, Why could not we cast it out?
Acts 19:15-16
And the evil spirit answering said, Jesus I knew, and Paul I well know; but who are ye?
Acts 27:24
saying, Fear not, Paul! Thou must stand before Caesar; and lo, God hath given thee all those that sail with thee.
1 Timothy 2:8
I desire, then, that the men pray in every place, lifting up holy hands, without wrath and doubting.
James 5:15-16
And the prayer of faith will save the sick, and the Lord will raise him up; even if he have committed sins, it shall be forgiven him.