After the immense trial on Mount Moriah, Abraham descends the mountain to return home. However, the story of this return raises a glaring question, as Abraham appears to travel back alone with no mention of Isaac. Some commentators suggest that Isaac did, in fact, travel back with his father. Because Abraham is the central figure of the event, the narrative focuses solely on him, taking it for granted that his son is by his side [רד״ק, אבן עזרא, יהל אור]. Yet, the primary approach among commentators is that Isaac did not return with Abraham at that moment.
If Isaac stayed behind, his destination is a matter of varied interpretation. A widespread belief is that he was sent to study divine teachings at the academy of Shem and Eber [העמק דבר, חזקוני, דעת זקנים, מחוקקי יהודה, ברכת אשר]. Others suggest more protective measures, noting he was either hidden at night to shield him from the evil eye [דעת זקנים], or brought into the Garden of Eden for three years to heal from a wound caused by the sacrificial knife [חזקוני, אלשיך]. Another perspective offers a more practical family duty, suggesting Isaac was sent directly to Hebron to bring the good news to his mother, Sarah, that he was alive and had survived the ordeal [מלבי״ם].
A deep psychological and spiritual explanation proposes that Abraham intentionally left his son behind. Had Abraham brought Isaac back immediately after he was spared from death, his natural fatherly love would have surged to an overwhelming degree. Such an intense emotional outburst might have been misinterpreted as regret for having agreed to sacrifice him in the first place. Therefore, Abraham suppressed his natural affection to demonstrate his absolute, unwavering devotion to God [שפתי כהן].
When Abraham reunites with the young men he had left at the bottom of the mountain, they walk together. This shared journey is not merely a technical detail of travel, but a profound expression of Abraham's immense humility. Having just reached the ultimate spiritual peak of self-sacrifice and closeness to God, Abraham does not look down on his simple servants. He does not feel superior, but rather returns to everyday life, walking with them as an equal. This reflects a core ideal that one must not remain detached on a spiritual mountaintop, but must bring that spiritual elevation back down into practical, everyday society [רש ר הירש, ברכת אשר].
The journey concludes with Abraham settling in Beersheba. The nature of this stay is debated. Some consider it his permanent home for the rest of his life [ביאור יש״ר, ביאור שטיינזלץ]. However, the primary approach among commentators is that this was only a temporary stop, as Abraham and Sarah's main residence during that period was in Hebron, where he would later travel to mourn her passing [רש״י, מזרחי, רד״ק, מלבי״ם]. A unique perspective connects this stay in Beersheba directly to Sarah's death. According to this view, Abraham remained in Beersheba on purpose, sending the young men ahead to Hebron. He feared that if he arrived and personally told Sarah how close he came to sacrificing their son, the sheer shock would kill her, making him the direct cause of her death. Instead, he waited in Beersheba so that she would learn the news from others [אלשיך].