Moses
Deuteronomy 31:17ESV·traditional attribution

Then my anger will be kindled against them in that day, and I will forsake them and hide my face from them, and they will be devoured. And many evils and troubles will come upon them, so that they will say in that day, ‘Have not these evils come upon us because our God is not among us?’

John Calvin Reformed @genevareformer

17. Then my anger shall be kindled against them. By this denunciation of punishment, God undoubtedly desired to put a restraint upon the senselessness of the people; but since this was done without their profiting by it, there was another advantage in this lesson, viz., that, after having been seriously chastised according to their deserts, they should at length repent though it might be late.

Matthew Henry Presbyterian @wholebiblehenry

Here, I. Moses and Joshua are summoned to attend the divine majesty at the door of the tabernacle, Deu 31:14. Moses is told again that he must shortly die; even those that are most ready and willing to die have need to be often reminded of the approach of death.

Commenting on Deuteronomy 31:14-21

John Gill Reformed Baptist @doctorgill

I will surely hide my face in that day,.... Which is repeated for the certainty of it, and that it might be taken notice of; that he was the spring and source of all their good things, their sun and their shield, who being withdrawn from them, they would be deprived of every thing that was good, and be liable to all evil; and this...