JoinSee also Cleave; Unitewo unto them who join house to house, 2 Ne. 15:8 (Isa. 5:8).every one who is joined to wicked shall fall by sword, 2 Ne. 23:15.those who desire to take upon themselves name of Christ are baptized and join churches of God, Mosiah 25:23 (Alma 4:4; Hel. 3:24).Joseph Smith is told not to join any church, JS—H 1:18–20.