Moses
Exodus 32:33ESV·traditional attribution

But the LORD said to Moses, “Whoever has sinned against me, I will blot out of my book.

John Calvin Reformed @genevareformer

33. Whosoever hath sinned against me, him will I blot out In these words God adapts Himself to the comprehension of the human mind, when He says, “him will I blot out;” for hypocrites make such false profession of His name, that they are not accounted aliens, until God openly renounces them: and hence their manifest rejection is called erasure.

Matthew Henry Presbyterian @wholebiblehenry

Moses, having executed justice upon the principal offenders, is here dealing both with the people and with God. I. With the people, to bring them to repentance, Exo 32:30. 1. When some were slain, lest the rest should imagine that, because they were exempt from the capital punishment, they were therefore looked upon as free from guilt, Moses here tells the survivors, You have sinned...

Commenting on Exodus 32:30-35

John Gill Reformed Baptist @doctorgill

Therefore now go, lead the people unto the place of which I have spoken unto thee,.... That is, to the land of Canaan, which he had promised to their fathers and to them, and had directed Moses to bring them to: behold, mine angel shall go before thee: and not I, as Jarchi interprets it; not the Angel of the covenant, and of his presence...