"The LORD would speak to Moses face to face, as one speaks to a friend." (Exodus 33:11)
God tells Moses that he will not go with them because they are a stiff-necked people and he might destroy them on the way. The people hear this and begin to mourn. Moses pitches the tent of meeting outside the camp. When Moses enters, the pillar of cloud comes down and stands at the entrance while God speaks with Moses. The LORD would speak to Moses face to face, as one speaks to a friend. The intimacy of this relationship is the pinnacle of human-divine encounter in the Old Testament. Moses does not just receive commands; he has conversation with God as a friend.
Moses pleads with God: you have been telling me to lead these people but you have not let me know whom you will send with me. God says: my Presence will go with you. Moses presses for more: show me your glory. God answers: I will cause all my goodness to pass in front of you and I will proclaim my name, the LORD, in your presence. But you cannot see my face; no one may see me and live. I will put you in a cleft in the rock and cover you with my hand while I pass by; then I will remove my hand and you will see my back but my face must not be seen. The Catechism calls this the fullest possible encounter with God available to fallen humanity: you see the afterglow of the divine passing but not the full direct vision (CCC 2583).
Brothers and sisters, Moses asked: show me your glory. This is the prayer beneath all prayer, the desire beneath all desire: to see God. It will be granted in full in the beatific vision. For now, we see his back, the afterglow of his passing in history and in grace. But the desire itself is holy. Keep asking to see his glory.
Lord God, speak to us as you spoke to Moses, face to face, as a friend. And when we ask to see your glory, place us in the cleft of the rock and let your goodness pass before us. We cannot bear the full vision yet, but we long for it. Through Christ our Lord. Amen.