In the context of ancient Israel, the tribes of Reuben, Gad, and the half-tribe of Manasseh constructed an altar near the Jordan River. This was not a place for sacrifices, which were to be made only at the tabernacle, but rather a symbol of their continued connection to the rest of the Israelite community. The altar served as a witness to their shared faith and covenant with God, ensuring that future generations would remember their unity with the other tribes.
This action arose from a concern that the river might become a barrier, leading others to question their allegiance to God. By building this altar, they intended to prevent any division or misunderstanding about their faithfulness. It underscores the importance of tangible symbols in maintaining unity and continuity in faith communities. Such symbols can help bridge physical and cultural divides, reminding believers of their shared heritage and commitments, and fostering a sense of belonging and mutual respect.