Once an Apostle, always an Apostle?

I read this verse this morning and it stopped me in my tracks: The wall of the city had twelve foundations, and on them were the names of the twelve apostles of the Lamb. (Revelation 21:14 NIV) My question, “Is Judas’ name listed?” Is the one who stole from the offering, the one who betrayed the Savior, the one took his own life, is his name listed in a prominent...