Cyrill of Alexandria
Moses was summoned to receive the law inscribed in shadows and letters; however, alongside him ascends Jesus, who serves as a representation of Christ, not called by the Father in the same manner as others, because He has always been present with Him. Yet, it is through His mediation that He prepares the way for those who are called, bringing them into His presence. For it is not possible for us to be united with God the Father except through Him alone. Therefore, all glory and power belong to Him, alongside the Most Holy Father and the Holy Spirit, forever. Amen. When God, in His foreknowledge, understood the mystery of Christ and the access He provides to the Father, only then did He intend to foresee the image of the Church. He summoned Moses along with Jesus to Mount Sinai. Thus, it should be understood that even the holy prophets can approach the Father through the Son, as Moses and Jesus ascend together.