What does the Bible say about the altar built by the Reubenites and Gadites?

In Joshua 22, the Reubenites, Gadites, and half-tribe of Manasseh built an altar as a significant reminder of their identity within the people of God, aiming to prevent any future misunderstanding about their commitment to worship the Lord. They intended it as a witness to their fellowship in faith, stating, 'This is to be a witness between us that the Lord is God' (Joshua 22:34). The construction of the altar was a proactive measure designed to ensure that their descendants would not be cut off from the worship practices of the Israelites, emphasizing unity rather than division. It points to the importance of maintaining communal worship and identity among God’s people.