Joshua 22:34

34 And Joshua gave a name to the altar of the children of Ruben, and the children of Gad, and the half tribe of Manasse; and said, It is a testimony in the midst of them, that the Lord is their God.

Joshua 22:34 Meaning and Commentary

Joshua 22:34

And the children of Reuben, and the children of Gad, called
the altar [Ed]
Which signifies a "witness"; they caused such an inscription to be put upon it, or this word to be engraved on it, that so the intention of erecting it might be known in future time; that it was not for sacrifice, but to be a testimony of their being one with their brethren on the other side Jordan, in worship, faith, and fellowship:

for [it shall be] a witness between us that the Lord [is] God;
is the one God, the God of them both, of all Israel, whether on the one or the other side of Jordan; to be worshipped by them in one and the same manner, and their sacrifices to be offered to him on his altar before the tabernacle.

Joshua 22:34 In-Context

32 So Phinees the priest and the princes departed from the children of Ruben, and from the children of Gad, and from the half tribe of Manasse out of Galaad into the land of Chanaan to the children of Israel; and reported the words to them.

33 And it pleased the children of Israel; and they spoke to the children of Israel, and blessed the God of the children of Israel, and told them to go up no more to war against the others to destroy the land of the children of Ruben, and the children of Gad, and the half tribe of Manasse: so they dwelt upon it.

34 And Joshua gave a name to the altar of the children of Ruben, and the children of Gad, and the half tribe of Manasse; and said, It is a testimony in the midst of them, that the Lord is their God.