Malachi Chapter 4

1 The day is coming, burning like a fire pot. All the proud and every doer of wickedness will be chaff. The coming day will set them ablaze, says the Lord of hosts who will not leave root or branches to them.
2 But to you who fear my name, the Sun of Righteousness will arise, and healing will be on His wings. And you will go out and frisk like calves of the stall.
3 You will trample the wicked, for they will be ashes under the soles of your feet in the day that I am preparing, says the Lord of hosts.
4 Remember the law of Moses my servant that I commanded to him in Horeb for all Israel, the statutes and judgments.
5 Behold, I am sending you Elijah the prophet before the coming of the great and dreadful day of the Lord.
6 He will turn the hearts of the fathers to the children and the hearts of the children to their fathers lest I come and strike the earth with a curse.