Now it happened in those days that he went onto the mountain to pray; and he spent the whole night in prayer to God. When day came he summoned his disciples and picked out twelve of them; he called them ‘apostles’: Simon whom he called Peter, and his brother Andrew, James, John, Philip, Bartholomew, Matthew, Thomas, James son of Alphaeus, Simon called the Zealot, Judas son of James, and Judas Iscariot who became a traitor.