Jeremiah 30:21

And their nobles shall be of themselves, their most Glorious One being a member of their own nation, and their Governor shall proceed from the midst of them, namely, in the person of the Messiah, under whom the kingdom of David was restored in the best sense of the term; and I will cause Him to draw near, and He shall approach unto Me, consecrated to the Lord's service, as the great High Priest, entering in once into the most holy place of heaven, Hebrews 9:12; for who is this that engaged His heart to approach unto Me? saith the Lord. No mere man could take his life into his hands in approaching the holy God in the capacity of Redeemer and Mediator, because all ordinary men, being sinful creatures, would be destroyed by His holiness. Only in and through the Messiah is this approach possible.