[12] One of those days Jesus went out to a mountainside to pray, and spent the night praying to God. [13] When morning came, he called his disciples to him and chose twelve of them, whom he also designated apostles: [14] Simon (whom he named Peter), his brother Andrew, James, John, Philip, Bartholomew, [15] Matthew, Thomas, James son of Alphaeus, Simon who was called the Zealot, [16] Judas son of James, and Judas Iscariot, who became a traitor. [17] He went down with them and stood on a level place. A large crowd of his disciples was there and a great number of people from all over Judea, from Jerusalem, and from the coastal region around Tyre and Sidon, [18] who had come to hear him and to be healed of their diseases. Those troubled by impure spirits were cured, [19] and the people all tried to touch him, because power was coming from him and healing them all.