Moses
Exodus 32:1BSB·traditional attribution

Now when the people saw that Moses was delayed in coming down from the mountain, they gathered around Aaron and said, “Come, make us gods who will go before us. As for this Moses who brought us up out of the land of Egypt, we do not know what has happened to him!”

John Calvin Reformed @genevareformer

1 And when the people saw that Moses. In this narrative we perceive the detestable impiety of the people, their worse than base ingratitude, and their monstrous madness, mixed with stupidity. For their sakes Moses had been carried up above the state of terrestrial life, that he might receive the injunctions of his mission, and that his authority might be beyond the reach of controversy.

Matthew Henry Presbyterian @wholebiblehenry

While Moses was in the mount, receiving the law from God, the people had time to meditate upon what had been delivered, and prepare themselves for what was further to be revealed, and forty days was little enough for that work; but, instead of that, there were those among them that were contriving how to break the laws they had already received, and to anticipate...

Commenting on Exodus 32:1-6

John Gill Reformed Baptist @doctorgill

And Aaron said unto them,.... Perceiving that they were not to be dissuaded from their evil counsel, and diverted from their purpose, but were determined at all events to have an image made to represent God unto them in a visible manner: break off the golden earrings which are in the ears of your wives, of your sons, and of your daughters; these were some...