13 He went up the mountain and called to him those whom he wanted, and they came to him. 14 And he appointed twelve, whom he also named apostles, to be with him, and to be sent out to proclaim the message, 15 and to have authority to cast out demons. 16 So he appointed the twelve: Simon (to whom he gave the name Peter); 17 James son of Zebedee and John the brother of James (to whom he gave the name Boanerges, that is, Sons of Thunder); 18 and Andrew, and Philip, and Bartholomew, and Matthew, and Thomas, and James son of Alphaeus, and Thaddaeus, and Simon the Cananaean, 19 and Judas Iscariot, who betrayed him. Then he went home;
20 and the crowd came together again, so that they could not even eat. 21 When his family heard it, they went out to restrain him, for people were saying, "He has gone out of his mind."
Matthew Henry's Commentary on Mark 3:13-21
Commentary on Mark 3:13-21
(Read Mark 3:13-21)
Christ calls whom he will; for his grace is his own. He had called the apostles to separate themselves from the crowd, and they came unto him. He now gave them power to heal sicknesses, and to cast out devils. May the Lord send forth more and more of those who have been with him, and have learned of him to preach his gospel, to be instruments in his blessed work. Those whose hearts are enlarged in the work of God, can easily bear with what is inconvenient to themselves, and will rather lose a meal than an opportunity of doing good. Those who go on with zeal in the work of God, must expect hinderances, both from the hatred of enemies, and mistaken affections of friends, and need to guard against both.