50:15-21 Various motives might cause the sons of Jacob to continue in Egypt, notwithstanding the prophetic vision Abraham had of their bondage there. Judging of Joseph from the general temper of human nature, they thought he would now avenge himself on those who hated and injured him without cause. Not being able to resist, or to flee away, they attempted to soften him by humbling themselves. They pleaded with him as the servants of Jacob's God. Joseph was much affected at seeing this complete fulfilment of his dreams. He directs them not to fear him, but to fear God; to humble themselves before the Lord, and to seek the Divine forgiveness. He assures them of his own kindness to them. See what an excellent spirit Joseph was of, and learn of him to render good for evil. He comforted them, and, to banish all their fears, he spake kindly to them. Broken spirits must be bound up and encouraged. Those we love and forgive, we must not only do well for, but speak kindly to.
So shall ye say unto Joseph, forgive, I pray thee now, the trespass of thy brethren, and their sin,.... Their very great sin, and therefore more words than one are used to express it: unless this repetition should be intended, and signifies that their crime was a trespass against God, and a sin against their brother; and however they are directed to ask forgiveness for it, and urge the relation they stood in to Joseph, in order to obtain it, which they were ready to acknowledge as a very great evil, and of which they repented:
and now, we pray thee, forgive the trespass of the servants of the God of thy father; they urge not only the common relation they stood in to Jacob, but what they stood in to the God of Jacob, being his servants, his worshippers, as Joseph also was; and therefore, being his brethren not only in nature but in religion and grace, they hoped he would forgive their trespass:
and Joseph wept when they spake unto him; by their messenger; being troubled that they should be in such anxiety and distress of mind, which he had a fellow feeling with, and that they should have no better opinion of him, but entertain such distrust of him, notwithstanding all the kindness he had shown them, as to imagine that he should ever deal hardly with them for their former ill usage of him, which was forgiven and forgotten by him long ago.
