On the eastern slopes of Mount Moriah, within the City of David, archaeologists have uncovered a significant Middle Bronze Age water system. This system includes remnants of a reservoir and a rock-hewn channel that once conveyed water to two of four chambers carved into the bedrock. These rooms form part of an ancient rock-cut temple, situated 35 meters above the Gihon Spring.
Carbon dating of organic samples, carried out by Cambridge University and the Weizmann Institute, places the final use of the water channel around 1535 BCE. The samples were taken from near the plaster remains of an open drain, which ran from the elevated reservoir, along the bedrock slope, and into the rooms below. This drain system reveals that water once flowed through the channel more than 3,500 years ago, as confirmed by the landscape mapped by the Israel Antiquities Authority.
The most revealing samples, found directly beneath and just above the plastered drain, align precisely with the traditional biblical chronology of the final 30 years Jacob lived in Canaan before relocating with his family to Egypt. This dating suggests the water system of this ancient temple was built and exclusively used during this narrow period. Once Jacob departed, the temple complex was left deserted, eventually buried under sand and debris from the steep terrain and never rediscovered by the mountains subsequent occupants.
Functionally, the water system was designed to cleanse blood and waste from two adjoining rooms—one used for slaughtering and processing animals, and the other for offering sacrifices on an altar made of stones. Between them lies a chamber with a standing stone, or matzevah. Given the channel’s dating, this standing stone can be confidently associated with the one Jacob erected at Beth El, after his divine encounter at Mount Moriah, when he received the name Israel (Genesis 35:7–15).
Count the fused stones on the front?
Compare the view from the back!
Senior archaeologist Ronny Reich, in his book Excavations in the City of David, opens with a chapter titled "A Moment in Which to Be Born." There, he notes that the spring east of the city—beneath the rock-cut temple—was never called Gihon in the Bible, but En Shemesh (Sun Spring). The spring is characterized as a seasonal gusher, intermittently surging like a pump—fitting the Hebrew word gihon, meaning “bursting forth.” However, each morning, to this day, sunlight, (shemesh in Hebrew) illuminates the entrance to the spring.
Reich used this En Shemesh identification to resolve a longstanding difficulty in interpreting a boundary passage in the Book of Joshua. That passage describes a point where the tribal borders of Judah and Benjamin converge—precisely where the altar’s raised bedrock foundation sits. This location supports Reich's identification and reinforces the site's significance.
Note the South East corner of the altar foundation
Importantly, the southeastern corner of the altars' foundation marks a location that complies not only with Reich’s En Shemesh boundary but also with traditional Jewish law. This stands in contrast to the First and Second Temple altars, which were situated further up the mountain—on today’s Temple Mount. Those higher placements do not align with either the En Shemesh boundary or the location of the ancient spring.
Furthermore, the altar’s westward orientation matches the description in Maimonides' Guide for the Perplexed (Part 3, Chapter 45 page 355), which asserts that while the ancient world worshipped facing east (toward the sun), Abraham, on Mount Moriah, turned west—toward the future Sanctuary—his back to the sun.
This altar foundation, composed of native bedrock, would have supported temporary assemblies of stones during sacrifices. This matches the description in Genesis 35:7, where Jacob names the place El-Bethel, commemorating God’s earlier revelation to him at that spot, during his flight from Esau—22 years prior—when he had the dream of the stairway to heaven and erected a matzevah.
How then, can we reconcile this matzevah, altar and water system—dated to Jacob’s time—with the later First Temple altar built by Solomon on the summit of Mount Moriah? The answer lies in David’s sin and repentance. According to 1 Chronicles 21:17 (and 2 Samuel 24), David, after his census error, was instructed by the prophet Gad to ascend Mount Moriah’s summit and erect an altar. David purchased the land from the Jebusite king—who had controlled the upper slopes of the mountain—and the summit eventually became the site of the Temple Mount. Unlike Jacob’s site, David’s altar was chosen to atone for David's specific transgression.
The newly discovered altar and its associated temple, located lower on the eastern slope—above En Shemesh—thus appear to be the original site associated with Jacob, Isaac, Abraham, and perhaps even the priest-king Melchizedek. These overlapping but distinct sacred sites pose deep theological and historical questions.
Today, the location of the ancient temple remains at the heart of Israel’s struggles. Militant Islamic groups often depict the Temple Mount—home to the Dome of the Rock and Al Aqsa Mosque—in their imagery. Tradition holds that this mountaintop is where Abraham bound Isaac. Yet, with the discovery of this rock-cut temple—complete with altar foundation, Jacob’s matzevah, and west-facing orientation—perhaps it is time to reconsider the true site for Israel’s final temple: not the summit of Mount Moriah, but its eastern slope, where ancient topography, archaeology, and scripture converge.
Red routes through Benjamin's land connected west-east, north-south and defines the "quarters" in Joshua 18:14-15
Benjamin's tribal land included the northern section of Mount Moriah. The southern part, marked near the Gihon Spring was Judah's territory and it included Luz or BeitEl (Bethel) (2Kings23:4). At the time Israel's tribal land boundaries were allotted by Moses and Joshua, Mount Moriah was occupied by Jebusites. Benjamin's territory served as a major traffic junction for people traversing the Judean ridge. The geophysical details are clearly described in the video below:
The precise location of Bethel (Luz according to Genesis 28:19, Joshua 18:13) and El Bethel (Genesis 35:7) remains a major point of contention among academics and Biblical scholars. Luz being synonymous with Bethel may not seem that significant, but it has caused and continues to cause Israel's greatest disasters. The problem is relevant because modern Bethel, north of Jerusalem, on Benjamin's northern border with Ephraim, distorts our understanding of places in Torah when it substitutes for Luz-Bethel, in ancient Jerusalem, on Benjamin's southern and Judah's northern boundary. In the map (above) replace the name "Jerusalem" with "Bethel" and you will immediately see the confusion these dueling Bethel locations could have caused by two of Israel's most politically competitive tribes.
What's the big deal you may ask? During Israel's ~250 year exile in Egypt and sojourn in the dessert, the true location of Jacob's covenant at Bethel was buried under falling ground cover on Mount Moriah and its location forgotten by Israel. Around 250 years before the tribes of Israel were allotted land under Joshua, Jacob had returned to Luz-Bethel-Ancient Jerusalem where he had made a covenant and took the name Israel (Genesis 35:10).
Importantly Mount Moriah, the mountain on which Luz-Bethel-Ancient Jerusalem was located would ultimately become the site of Israel's holy altar and temple. As such it would be a prestigious and economically lucrative location. However, from the time Israel returned to its land it was not clear whether Jacob's Bethel was on the southern (with Judah) or northern (with Ephraim) boundary of Benjamin. This exacerbated rivalry between the tribes, Ephraim (from Joseph) and Judah.
The Book of Joshua recorded the land demarcation. After Joshua, despite the temporary tabernacle initially being established in Ephraim's territory, at Shiloh, contentions grew over the site of the future permanent temple. While the tribes were at first preoccupied, defending and settling their land, they could not penetrate the Gihon Spring fortress that the Jebusites had built at Luz and the location of Jacob's Bethel remained hidden. It would be another 300 years before the fortress was captured by King David. During this long period, without a national consciousness about the location of Jacob's Luz-Bethel-Ancient Jerusalem, Bethel on Benjamin's northern boundary with Ephraim became established. Further, Bethel in the north was on the naturally busy route between Bethlehem, ancient Jerusalem (Jebus) and Shiloh, where the tabernacle was located for almost 300 years.
The site of Jacob's covenant was buried and the national memory of its location lost. Now, after a decade of research the information is crystalizing and the mystery is being solved. Its clear to me the Jebusites, aided by Amorites, Hittites, Moabites and possibly Egyptians were motivated to built the huge fortress over the Gihon Spring. Most likely they were motivated to secure and industrialize water supply and prevent Israel returning to Ancient Jerusalem under Moses or Joshua. Their plan was successful and lasted ~400 years. We now know King David did not re-discover Jacob's Bethel-Luz location, however archaeological evidence indicates the entire area (shown in the high-ridge plan below) was buried with soft soil to preserve it. In excavations sand was taken from above the bedrock and sifted. In it a bullae was discovered from the Kings period and several from periods prior including bronze age artifacts. It has now become clear that the area on the bedrock was first re-discovered by King Uziah before the stone cut channel from the Gihon Spring to the Pool of Siloam and the eastern defensive wall were built. At that time it was decided to re-bury the area and protect it from the much anticipated Assyrian invasion.
High ridge plan[3] at the Gihon Spring in City of David ancient Jerusalem. Oil and grain press, altar, covenant stone
Matzevah or the covenant stone was anointed with oil, perhaps the location of Jacob's assumption of his name Israel
After King Solomon, Northern Bethel, on the boundary of Ephraim and Benjamin was exploited by Jeroboam who used it to demarcate and split the northern tribes of Israel. To do so he played with the historical confusion. He aligned with Egypt, built his palace in Shechem north of Shiloh, built Penuel (and most likely several other sites) and his idolatrous temple and altar in Bethel on Benjamin's northern boundary. Then, he specifically prevented Israel's northern tribes proceeding south to the temple in Jerusalem where his rival, Solomon's son Rehoboam presided (1Kings 12:25).
Jerusalem's Holy Basis [In chronological order] - [1] Gihon Spring, cave dwelling, Salem (Genesis 7:1) high ridge with altar, oil and grain press. [2] Abraham pitched his tent East of Bethel, West of Ai. (Genesis 12:8) [3] Luz-Bethel high ridge addition of matzevah, upper Gihon pool, fortress and city walls. [4a] Ai destroyed. [4b] Joshua's ambush party (Joshua 8:14) remained in Kidron Valley. [4c] Joshua's troops attack over valley to Ai [5] Palace of King David
The image above describes the features that resolve the ambiguity of Jacob's Bethel. It may turn out that the matzevah (massebah), or standing pillar above the Gihon Spring is truly Jacob's and that the location was indeed obfuscated. If true, it would significantly re-orient scholars to re-consider all they know about the geography that has caused so much confusion. Finally we would restore Jacob to his rightful place, where he originally took the name Israel, where his father was bound by his grandfather who was the link to Israel's ancestral inheritance.
THE VIDEO BELOW IS IS THE LATEST UPDATE AS AT DECEMBER 2024.