ויאמר אליו מה שמך ויאמר יעקב... וישאל יעקב ויאמר הגידה נא שמך ויאמר למה תשאל לשמי
Eisav’s angel asked Yaakov Avinu for his name. It is not as if he did not know his name. He simply wanted to know the source of Yaakov’s strength, his power. Our Patriarch replied, “Yaakov. My power is in the heel. I enter the fray from the side, unnoticed. This is how I succeed.” The angel said, “From now on, your name will be Yisrael, a name which implies strength. You will no longer have to come from the eikav, heel/side. You will come with strength.” Our Patriarch seemed content with this new designation. He now said to the angel,…