This wonderful piece reminds me of the great commission Christ gave to every christian before he ascended to heaven which is to preach the gospel. Christ carefully elected his disciples and for every disciple he elected there was a reason, even Judas he elected whom he knew was going to betray Him, this He did so that His purpose of coming to die for our sins would be fulfilled.
Christ has called everyone of us to continue with His great works and advance the kingdom of God.