Genesis 42:20 MEANING

(20) Bring your youngest brother.--Besides his desire to be re-united to his brother, Joseph reasonably felt that the possession of Benjamin would be the best means of inducing his father also to come to him. While substituting a much milder proposal for his former one, that nine should remain in prison, and the tenth go to fetch Benjamin, Joseph nevertheless takes care to make his brethren feel that he was in earnest.

42:7-20 Joseph was hard upon his brethren, not from a spirit of revenge, but to bring them to repentance. Not seeing his brother Benjamin, he suspected that they had made away with him, and he gave them occasion to speak of their father and brother. God, in his providence, sometimes seems harsh with those he loves, and speaks roughly to those for whom yet he has great mercy in store. Joseph settled at last, that one of them should be left, and the rest go home and fetch Benjamin. It was a very encouraging word he said to them, I fear God; as if he had said, You may be assured I will do you no wrong; I dare not, for I know there is one higher than I. With those that fear God, we may expect fair dealing.But bring your youngest brother unto me,.... Upon their return for more corn:

so shall your words be verified; that they were true men, and had no ill design upon the land, but were come only to buy corn:

and ye shall not die; as spies, which they were otherwise threatened with; and as it is customary in all nations to put such to death when found out:

and they did so; they left one of their brethren behind; they carried corn to their houses or families in Canaan, and brought their brother Benjamin with them when they returned to Egypt.