Matthew 18:19-20
I tell you another thing: if two of you agree on earth about anything you pray for, it will be done for you by my Father in heaven.
Acts 27:24
saying, 'Have no fear, Paul; you must stand before Caesar. And God has granted you the lives of all your fellow-voyagers.'
Hebrews 11:7
It was by faith that Noah, after being told by God what was still unseen, reverently constructed an ark to save his household; thus he condemned the world and became heir of the righteousness that follows faith.
James 5:16
So confess your sins to one another and pray for one another, that you may be healed; the prayers of the righteous have a powerful effect.