The Savior teaches the importance of taking upon ourselves His name and building upon His Gospel, and if we do this then we are His disciples and members of His church. He teaches the Gospel, which is that He came to be lifted up so that when we are lifted up to judged, we are judged by Christ based upon our relationship with Him, or in other words whether we have taken upon ourselves His name. Three of the Nephite disciples are blessed to remain on the earth and teach the Gospel. The Nephites keep the commandments and become one because of the love of God in their hearts, but this unity doesn’t last as pride causes them to take upon themselves names other than that of the Savior, and as a result their Zion society begins to fall apart.