Beth-El means literally 'House of God' — from bayit (house) and El (God). It was one of the most sacred sites in ancient Israel, where Abraham built an altar, and where Jacob received his transforming vision of the heavenly ladder.
Beth-El is among the most theologically charged place-names in the Old Testament. At Beth-El, Jacob encountered God face to face in his vision of the heavenly staircase with angels ascending and descending (Genesis 28:12). God renewed the Abrahamic covenant there and Jacob named the place 'the house of God and the gate of heaven.' In John 1:51, Jesus applies this very text to Himself: 'You will see heaven open, and the angels of God ascending and descending on the Son of Man.' Jesus identifies Himself as the true Beth-El — the actual House of God, the real meeting point between heaven and earth. Every physical sanctuary pointed to this ultimate dwelling of God among men.