בראשית, פרק כ״ח, פסוק י״ט

The transition of a simple physical location into a spiritual center of historical importance marks a profound turning point. Renaming this site reflects far more than a new geographical label; it represents a deep shift in purpose, transforming a marginal spot into a universal focal point of holiness and prayer. Jacob called the location Bethel because he recognized it as the house of God [ביאור יש״ר]. This new name introduces a profound spiritual concept. While Abraham and Isaac related to the holy site as a mountain or a field, places that are isolated and removed from human settlement, Jacob foresaw through divine inspiration that this location was destined to be a house. It would become an accessible dwelling where all humanity could pour out their hearts before God [פרדס יוסף].

The exact historical and geographical relationship between the spot where Jacob slept and the nearby city of Luz is viewed from several perspectives. One approach suggests Jacob believed he was resting in complete desolation, only to realize later that an established settlement named Luz was already there [ביאור שטיינזלץ]. The primary approach among commentators is that Jacob slept outside the city in the open terrain, and eventually, the entire city was renamed Bethel after the specific site of his revelation [רשב״ם, חזקוני, ביאור יש״ר]. Others propose that Jacob set up his monument on an empty plot adjacent to Luz, and only later was a new city built precisely on that spot and named Bethel [העמק דבר]. Alternatively, Jacob may have changed only the name of the exact ground he slept on, while the city retained its original name, only becoming known as Bethel much later upon his return from Paddan Aram [מלבי״ם]. From a historical standpoint, it is also possible that there were never two separate cities; rather, one city held two parallel names. The Israelites called it Bethel, while the Canaanites continued to call it Luz [שד״ל].

The precise identification of this location is also debated. While some identify Bethel as the city near Ai, others equate it with Jerusalem and Mount Moriah [הכתב והקבלה]. To resolve the geographical distance between Bethel and Mount Moriah, some point to a miraculous contraction of the earth. In this view, Mount Moriah physically moved to Bethel so that Jacob could pray at the exact site of the Binding of Isaac, thereby ensuring his prayer would be accepted [ריב״א].

The city's original name, Luz, carries its own layers of meaning. On a basic level, the city was named after the local nut trees, such as almonds that ripen in twenty-one days, that grew in the area [ריב״א]. This highlights that before God revealed Himself, the local inhabitants perceived no spiritual uniqueness in the land, naming it merely after the local vegetation [רש ר הירש]. Conceptually, the root of the name implies separation and distance, reflecting the initial human perception of the site as an isolated place [פרדס יוסף].

Beyond the physical, mystical traditions infuse the name Luz with themes of life and eternity. According to tradition, Luz is a city where the Angel of Death has no domain. Jacob chose to sleep there out of a sense of absolute security. However, when he awoke and realized the place was actually Bethel, the house of God, rather than the safe haven of Luz, a sudden fear of mortality fell upon him [פרדס יוסף]. Furthermore, the name alludes to the luz bone of the human spine, the very bone from which the resurrection of the dead is destined to occur. Mentioning the original name teaches that just as this location was the starting point of creation from which the world expanded, the ultimate miracle of resurrection will one day begin from this exact spot [רבנו בחיי].