"And Jacob called unto his sons" (Genesis 49:1). The Torah records the great final blessing — all twelve sons gathered around the dying patriarch, each receiving something tailored to his nature and destiny. The midrash asks a question that goes unasked in the text: why did Esau not gather his sons for a final blessing the way Jacob did? He was the firstborn. He had sons too. Why did only Jacob do this?
The answer is about murder. In the rabbinic tradition, Esau killed. He had blood on his hands — most famously in the legend that he killed Nimrod and took his garments (Pirkei DeRabbi Eliezer 24). A murderer does not know when justice will find him, does not know when his own end will come. He cannot stage-manage a peaceful deathbed. The right to gather your children and bless them before dying is reserved for those who have lived in a way that creates a deathbed. Esau lived at the knife's edge. Jacob lived at the altar.
The twelve blessings Jacob gave at his deathbed are not predictions so much as characterizations — Judah the lion, Dan the serpent, Joseph the fruitful vine. Jacob had watched his sons their entire lives. The blessings come from that watching, from decades of attention. He knew who they were. The ability to see your children clearly enough to bless them specifically is itself a gift — and the midrash implies it is a gift that violent men cannot receive.
Chapter (81) 82: Torah [1] "And Jacob called unto his sons" (Genesis 49:1). The scriptures say: "For Sheol will not praise you (Isaiah 38:18), it was not for you to say 'let Esau be called to his sons,' as he was the firstborn, and why did he not perform the duty of honoring (i.e. burying) his father Isaac, but rather Jacob did it? It is because in the custom of the world, a murderer does not perform the duty of honoring, for he does not know when he will die, and who performs the duty of honoring for the fathers who died in their beds. Thus, Esau was not allowed to perform the duty of honoring, as he was a murderer, as it is said 'Now, therefore, let me get some game and make me savory food, that you may eat, and bless me' (Genesis 27:31), and 'For my soul is weary of murderers' (Jeremiah 4:31), and tired only means killing, as it is said 'Woe is me! For my soul is weary of murderers' (Jeremiah 4:31). Therefore, he did not call his sons, as it is said 'They do not know nor do they understand; they walk in darkness' (Psalms 82:5). Therefore, 'For Sheol will not praise you' (Isaiah 38:18), but a father will inform his sons, and he will call Jacob." [2] Another interpretation: "and Yaakov was called." It is said in scriptures: "The glory of God is to conceal a matter, but the glory of kings is to search out a matter." (Proverbs 25:2) God showed Jacob, our forefather, what He did not show Abraham and Isaac. He showed Abraham only what was before him, as it says, "For all the land which you see, I will give to you and your descendants forever." (Genesis 13:15) He showed Isaac only what was in his present surroundings, as it says, "Sojourn in this land, and I will be with you and bless you." (Genesis 26:3) But to Jacob, God showed him both what was before him and what was hidden, as it says, "And your seed shall be as the dust of the earth, and you shall spread abroad to the west, and to the east, and to the north, and to the south." (Genesis 28:14) God showed him the four corners of the world. When Jacob was about to leave this world, he revealed everything to his children. God said to him, "Just as Jacob concealed a matter, so too you shall reveal to your children my secrets, which are my hidden things." These traits of concealment and revelation belong to Me, not to you. Similarly, Solomon said, "He who goes about as a talebearer reveals secrets, but he who is trustworthy conceals a matter." (Proverbs 11:13) Balaam, the wicked one, said, "I will show you what he will do to your people in the end of days." (Numbers 24:14) This is one who goes about as a talebearer. But you are trustworthy and a spirit of covering a matter belongs to you. (Proverbs 25:2) [3] Another interpretation: "and Yaakov was called." It is said in scriptures: You have held my eyelids open; (Psalm 77:5) This is Jacob, to whom the Holy One, blessed be He, showed everything that will happen: how the prophets will stand, how the Temple will be built and destroyed, how Gog and Magog will rise up against God and His Messiah, and how God will go out and fight them, all to show His children everything, as it is written, "Gather yourselves together, and hear, ye sons of Jacob; and hearken unto Israel your father" (Genesis 49:2). When will Gog and Magog rise up? As it is written, "And it shall come to pass in the end of days, that I will bring thee against My land" (Ezekiel 38:16). When will God build His Temple? As it is written, "And it shall come to pass in the end of days, that the mountain of the LORD'S house shall be established" (Isaiah 2:2). When will the kingdoms stand? As it is written, "And say, How long, O Lord?" (Habakkuk 1:2). Once God had revealed everything to His children, He became concealed from Jacob, and his heart was sealed, as it is written, "My heart was hot within me, while I was musing the fire burned" (Psalms 39:4). This can be compared to a king who made a trust for his faithful friend. He entrusted his treasures to him, and when he was about to die, he called his children and said to them, "Where are the treasures of the king?" The friend knew the answer, but when he saw the king's distress, he said, "Honor the king as you have honored me." Likewise, Jacob sought to show his children what was to come, and immediately the Holy One, blessed be He, appeared to him. He had nothing to say but "Fear the Lord, and hearken unto Israel your father" (Genesis 49:2), and so it is said, "You have held my eyelids open;" (Psalms 77:5). [4] Another interpretation: "and Yaakov was called." It is said in scriptures: "Go my sons, listen to me, I will teach you the fear of the Lord." (Psalm 34:12) When righteous people depart from this world, they are not remembered by their children because of their wealth or possessions, but because of their fear of God. This is also found in David, as it is written, "When David’s life was drawing to a close, he instructed his son Solomon as follows: “I am going the way of all the earth; be strong and show yourself a man. Keep the charge of the LORD your God, walking in His ways and following His laws, His commandments, His rules, and His admonitions as recorded in the Teaching of Moses, in order that you may succeed in whatever you undertake and wherever you turn.'" (1 Kings 2:1-3). Similarly, Jacob commanded his children for the fear of God, as it says, "I will teach you the fear of the Lord."