He commands their sacks to be filled with corn and their money to be returned to them. This money had come from his own father and his own brothers, and he was going to feed them without payment.
This also is a good sign. When men are not so taken up with greed that the satisfying of it is everything to them, there is some hope for them. The brothers had been touched in their consciences and now even blessings tend to aggravate them even more, because they remember what they are, and cannot imagine how any good should come to them. None deserve the blessing of God, and none should accept it as a right. A guilty conscience has great difficulty believing that it is free from sin and from the judgment of God.