Mark 9:29
"An evil spirit of this kind," He answered, "can only be driven out by prayer."
Matthew 12:45
Then he goes and brings back with him seven other spirits more wicked than himself, and they come in and dwell there; and in the end that man's condition becomes worse than it was at first. So will it be also with the present wicked generation."
Matthew 17:20
"Because your faith is so small," He replied; "for I solemnly declare to you that if you have faith like a mustard-seed, you shall say to this mountain, 'Remove from this place to that,' and it will remove; and nothing shall be impossible to you.
Luke 11:26
Then it goes and brings with it seven other spirits more malignant than itself, and they enter and dwell there; and in the end that man's condition becomes worse than it was at first.
Acts 9:40-41
Peter, however, putting every one out of the room, knelt down and prayed, and then turning to the body, he said, "Tabitha, rise." Dorcas at once opened her eyes, and seeing Peter, sat up.
Acts 14:23
And in every Church, after prayer and fasting, they selected Elders by show of hands, and commended them to the Lord on whom their faith rested.
1 Corinthians 9:27
but I hit hard and straight at my own body and lead it off into slavery, lest possibly, after I have been a herald to others, I should myself be rejected.
2 Corinthians 6:5
by floggings, by imprisonments; by facing riots, by toil, by sleepless watching, by hunger and thirst;
2 Corinthians 11:27
with labour and toil, with many a sleepless night, in hunger and thirst, in frequent fastings, in cold, and with insufficient clothing.
2 Corinthians 12:8
As for this, three times have I besought the Lord to rid me of him;
Ephesians 6:18
Pray with unceasing prayer and entreaty on every fitting occasion in the Spirit, and be always on the alert to seize opportunities for doing so, with unwearied persistence and entreaty on behalf of all God's people,
James 5:15
And the prayer of faith will restore the sick man, and the Lord will raise him up to health; and if he has committed sins, they shall be forgiven.