Moses
Deuteronomy 3:24BSB·traditional attribution

“O Lord GOD, You have begun to show Your greatness and power to Your servant. For what god in heaven or on earth can perform such works and mighty acts as Yours?

Matthew Henry Presbyterian @wholebiblehenry

Here is I. The encouragement which Moses gave to Joshua, who was to succeed him in the government, Deu 3:21, Deu 3:22. He commanded him not to fear. This those that are aged and experienced in the service of God should do all they can to strengthen the hands of those that are young, and setting out in religion.

Commenting on Deuteronomy 3:21-29

John Gill Reformed Baptist @doctorgill

I pray thee, let me go over and see the good land that is beyond Jordan,.... The land of Canaan, the land flowing with milk and honey; a land which he describes as a most excellent one, Deu 8:7. To see this land, he was very desirous of going over the river Jordan, beyond which it lay with respect to the place where he now...

Geneva Bible Notes Reformed @genevanotes

O Lord GOD, thou hast begun to shew thy servant thy greatness, and thy mighty hand: for what God [is there] in heaven or in earth, that can do according to thy works, and according to thy might? (i) He speaks according to the common and corrupt speech of those who attribute power to idols that only belongs to God.