Malachi 4:4-6 - Remember What God Has Done And Will Do
4 "Remember the law of my servant Moses, to whom at Horeb I gave rules and regulations for all Israel to obey. 5 Look, I will send you Elijah the prophet before the great and terrible day of the Lord arrives. 6 He will encourage fathers and their children to return to me, so that I will not come and strike the earth with judgment."