Commentaire sur La Genèse 12:12

והרגו אותי, because they do not expect me to agree to give you to them.

והיה כי יראו אותך המצרים, It will be that as soon as the Egyptians will set eyes on you, etc. Abraham explained the reason he was going to engage in deception before he asked Sarah to lie. He wanted Sarah to speak about her brother Abraham not merely in response to questions about their status. He wanted her to make it plain even before they entered the land of Egypt that they were travelling together as brother and sister. In the event that Sarah would object to telling lies when none had as yet been called for, he told her that if they merely awaited developments it would be too late. The Egyptians would automatically assume that Abraham was Sarah's husband and they would get rid of him. They would not even bother to ask about her status.

והיה כי יראו אותך המצרים, the Egyptians themselves are physically not as attractive as the Canaanites, their relative ugliness being due to their living in a southerly extremely hot climate. Moreover, they are steeped in sexual licentiousness that makes them disregard moral mores and causes them to ignore obstacles to satisfying their lust. Avram therefore was concerned that when such ugly people see as beautiful a creature as Sarai, and they find out that she is married, they will simply dispose of the husband to remove him as an obstacle to satisfy their lust. Had Avram been aware of this situation, he would never have set out on his journey towards Egypt, but would have been content to endure the famine just as did most of the other inhabitants of the land of Canaan. He most certainly would not have put his wife at risk. Even now, Avram was not concerned that Sarai might be exposed to many rapes, something which would have been considered as ongoing violence and not have been tolerated even in Egypt. He was afraid that the Egyptians would commit only a single act of violence, namely to murder him, which would make Sarai a widow, and anyone sleeping with her would not violate the local laws of the sanctity of marriage. As to why he did not trust G’d, Who had promised to make him into a great nation, a promise that had not yet begun to be fulfilled, and preferred to resort to subterfuge, this is not surprising. We find that Yaakov also took extreme precautions in spite of having been given many assurances by G’d. The promises by G’d are based on man having taken every reasonable precaution not to require a miracle to save him from danger. When one is aware that one finds oneself in a situation where danger to one’s life is likely, one must first take every precaution at one’s disposal to counter such danger. Our sages (Pessachim 64) have told us that it is inadmissible to sit with one’s hands in one’s hands, waiting for G’d to perform a miracle to save one’s life. They base this advice on the verse in Deut. 6,16 לא תנסו את ה' אלוקיכם, “do not put the Lord your G’d in a position of having to perform a miracle for you.” When the prophet Samuel went to anoint a son of Yishai (David as it turned out) as replacement for King Sha-ul (Samuel I 16,2) he told G’d that he was afraid to do this as King Sha-ul would kill him if he heard about this, G’d did not criticise him for being afraid, but instructed him to use subterfuge so as to avoid suspicion of traitorous conduct. We learn from these examples how a righteous person must behave when he faces danger in carrying out what he knows to be G’d’s will. One must not leave matters to miracles.