Matthew Henry on Genesis 42:7-20
We may well wonder that Joseph, during the twenty years that he had now been in Egypt, especially during the last seven years that he had been in power there, never sent to his father to acquaint him with his circumstances; nay, it is strange that he who so often went throughout all the land of Egypt (Gen 41:45, Gen 41:46) never made an excursion to Canaan, to visit his aged father, when he was in the borders of Egypt, that lay next to Canaan. Perhaps it would not have been above three or four days' journey for him in his chariot. It is a probable conjecture that his whole management of himself in this affair was by special direction from Heaven, that the purpose of God concerning Jacob and…
Read the whole note in the consoleJamieson-Fausset-Brown on Genesis 42:17
put them . . . into ward three days--Their confinement had been designed to bring them to salutary reflection. And this object was attained, for they looked upon the retributive justice of God as now pursuing them in that foreign land. The drift of their conversation is one of the most striking instances on record of the power of conscience [Gen 42:21-22].
Adam Clarke on Genesis 42:18
I fear God - את האלהים אני ירא eth haelohim ani yare, literally translated the passage runs thus, I also fear the gods; but the emphatic ה ha is probably added by Joseph, both here and in his conversation with Pharaoh, the more particularly to point out the eminence and perfection of the Supreme Being as contradistinguished from the gods of Egypt. He seems to say to his brethren, I am a worshipper of the true God, and ye have nothing to fear.
John Gill on Genesis 42:18
And Joseph said unto them the third day,.... His heart yearning towards them, though he put on such an appearance; finding they could not come to an agreement among themselves who should go on the errand, he thought fit to recede from his former order, and to give them another:
this do, and live: meaning what he was about to say to them, which if they punctually observed and performed, it would be the means of saving their lives:
for I fear God; and therefore would not do either an unjust or cruel thing. This might have given them an him who he was: but there being among the Gentiles, in all nations, some few that feared God, they took no further notice of it than this, that they might exp…