Exodus 34:6

He said. Some refer this to Moses; others, more probably, to God, who had promised, by this signal of the name of the Lord, to testify his presence. (Calmet) --- The angel addresses God in this manner, while Moses lies concealed in the rock, covered with the hand or cloud of God's representative. (Haydock) --- Of the eleven attributes here claimed by God, three regard his essence, six his mercy, and the last two his justice. (Calmet)