Exodus 17:12

But Moses' hands [were] heavy; and they took a stone, and put [it] under him, and he sat thereon; and Aaron and Hur stayed up his hands, the one on the one side, and the other on the other side; and his hands were steady until the going down of the sun.

Ver. 12. But Moses's hands were heavy.] It is a praise proper to God, that "his hand is stretched out still": as for men, even the best, though "the spirit" in them be "willing, yet the flesh is weak," Mat 26:41 and will not suffer any long intention.

And Aaron and Hur stayed up his hands.] Neither did they only raise up their hands, but their minds with his. There are that here observe, that upon the fortieth day after their coming out of Egypt, Moses, Aaron, and Hur went up into the mount, where Moses's hands are thus supported, while Amalek is discomfited; and that Moses the prophet, Hur the prince, and Aaron the priest, all put together, were a type of Christ; who on the fortieth day after his resurrection ascended into the mount of heaven; where, as our prophet, priest, and prince, he holds up the hands of his intercession for his Church militant, while she fights with spiritual Amalelk, sin, Satan, Antichrist, world, flesh, &c.