King; but he could not put himself into either of these; for if so, he had acted without commission, and consequently all he did had been invalid; Heb. 5:5. “Christ glorified not himself to be made an High-Priest, but he that said unto him, Thou art my Son.” A commission therefore to act authoritatively, in these offices, being necessary to our recovery, the Father engages to him to seal him such a threefold commission. He promiseth to invest him with an eternal and royal Priesthood, Psal. 110:4.