Jachin is a name that appears in the Bible, specifically in the Old Testament. It is often associated with one of the two bronze pillars that stood at the entrance of King Solomon's Temple in Jerusalem. The name "Jachin" means "He will establish" in Hebrew, symbolizing strength and stability. In addition to its biblical significance, Jachin is also linked to various interpretations in religious and esoteric traditions. It is frequently paired with the pillar named Boaz, representing duality and balance. Together, these pillars are seen as important symbols in Freemasonry and other spiritual practices.