Mark 3:13-19, Luke 6:12-16
13 And he went up on the mountain and called to him those whom he desired, and they came to him. 14 And he appointed twelve (whom he also named apostles) so that they might be with him and he might send them out to preach 15 and have authority to cast out demons. 16 He appointed the twelve: Simon (to whom he gave the name Peter); 17 James the son of Zebedee and John the brother of James (to whom he gave the name Boanerges, that is, Sons of Thunder); 18 Andrew, and Philip, and Bartholomew, and Matthew, and Thomas, and James the son of Alphaeus, and Thaddaeus, and Simon the Zealot, 19 and Judas Iscariot, who betrayed him.
Mark 3:13-19
12 In these days he went out to the mountain to pray, and all night he continued in prayer to God. 13And when day came, he called his disciples and chose from them twelve, whom he named apostles: 14 Simon, whom he named Peter, and Andrew his brother, and James and John, and Philip, and Bartholomew, 15 and Matthew, and Thomas, and James the son of Alphaeus, and Simon who was called the Zealot, 16and Judas the son of James, and Judas Iscariot, who became a traitor.
Luke 6:12-16
I’ll be brief in this post and simply say this. Notice how similar these passages are. Consider what the authors are communicating and how Jesus chooses and works amongst these 12 to bring the light of the gospel to the world.