Matthew 17:11
And in answer he said, Elijah truly has to come and put all things right:
Luke 1:16-17
And through him great numbers of the children of Israel will be turned to the Lord their God.
Malachi 4:6
And by him the hearts of fathers will be turned to their children, and the hearts of children to their fathers; for fear that I may come and put the earth under a curse.
Acts 3:21
Who is to be kept in heaven till the time when all things are put right, of which God has given word by the mouth of his holy prophets, who have been from the earliest times.
Luke 3:3-14
And he came into all the country round about Jordan, preaching baptism as a sign of forgiveness of sin for those whose hearts were changed.