Remember; never forget how you provoked the Lord your God in the wilderness. From the day you came out of the land of Egypt you have been rebels against the Lord. At Horeb you provoked the Lord, and the Lord was so angry with you that he was ready to destroy you. I had gone up the mountain to receive the tablets of stone, the tablets of the covenant that the Lord was making with you. I stayed forty days and forty nights on the mountain, eating no bread, drinking no water. The Lord gave me the two stone tablets inscribed by the finger of God, and all the words on them that the Lord had spoken to you on the mountain from the midst of the fire on the day of the Assembly. At the end of the forty days and forty nights, after he had given me the two tablets of stone, the tablets of the covenant, the Lord said to me, “Leave this place, go down quickly, for your people whom you brought out of Egypt have broken faith. They have been quick to leave the way I marked out for them; they have made themselves an idol of cast metal.” Then the Lord said to me, “I have seen this people, and what a headstrong people they are! Let me destroy them, and wipe out their name from under heaven, and make out of you a nation mightier and greater than they.”

  So I went down the mountain again and it was blazing with fire, and in my hands were the two tablets of the covenant. And I looked and there you were, you had been sinning against the Lord your God. You had made yourself a calf of cast metal; you had been quick to leave the way the Lord marked out for you. I seized the two tablets and with my two hands threw them down and broke them before your eyes. Then I fell prostrate before the Lord; as before, I passed forty days and forty nights eating no bread and drinking no water, for all the sin you had committed in doing what was displeasing to the Lord, thus arousing his anger. For I was afraid of this anger, of the fury which so roused the Lord against you that he was ready to destroy you. And once more the Lord heard my prayer. The Lord was enraged with Aaron too and was ready to destroy him, and I pleaded for Aaron also. That work of sin, the calf you had made, I took and burned and broke to pieces, and grinding it to fine dust I threw its dust into the stream that comes down from the mountain.

  So I fell prostrate before the Lord and lay there these forty days and forty nights, for the Lord had said he would destroy you. And I pleaded with the Lord. My Lord, I said, do not destroy your people, your heritage whom in your greatness you have redeemed, whom you have brought out of Egypt with your mighty hand. Remember your servants, Abraham, Isaac, and Jacob; take no notice of this people’s stubbornness, their wickedness, and their sin, so that it may not be said in the land from which you brought us, “The Lord was not able to bring them to the land he promised them. It was because he hated them that he brought them out, to die in the wilderness.” But they are your people and your heritage whom you brought out by your great power and your outstretched arm.

  This mystery of Jesus Christ the high priest is reflected in the apostle Paul’s statement: Through him, then, let us always offer the sacrifice of praise to God, the fruit of lips that profess belief in his name. We were once enemies of the Father, but have been reconciled through the death of Christ. Through him then we offer our sacrifice of praise, our prayer to God. He became our offering to the Father, and through him our offering is now acceptable. It is for this reason that Peter the apostle urges us to be built up as living stones into a spiritual house, a holy priesthood to offer spiritual sacrifices pleasing to God through Jesus Christ. This then is the reason why we offer prayer to God our Father, but through Jesus Christ our Lord.

  When we speak of Christ’s priesthood, what else do we mean than the incarnation? Through this mystery, the Son of God, though himself ever remaining God, became a priest. To him along with the Father, we offer our sacrifice. Yet, through him the sacrifice we now offer is holy, living and pleasing to God. Indeed, if Christ had not sacrificed himself for us, we could not offer any sacrifice. For it is in him that our human nature becomes a redemptive offering. When we offer our prayers through him, our priest, we confess that Christ truly possesses the flesh of our race. Clearly the Apostle refers to this when he says: Every high priest is taken from among men. He is appointed to act on behalf of these same men in their relationship to God; he is to offer gifts and sacrifices to God.

  We do not, however, only say “your Son” when we conclude our prayer. We also say, “who lives and reigns with you in the unity of the Holy Spirit.” In this way we commemorate the natural unity of the Father, Son and Holy Spirit. It is clear, then, that the Christ who exercises a priestly role on our behalf is the same Christ who enjoys a natural unity and equality with the Father and the Holy Spirit.