3:13 Goeth up upon a mountain. Compare Mt 10:1-4 Lu 6:12-16. The selection of the apostles occurred before the Sermon on the Mount (Lu 6:13). Matthew gives it out of order. See notes on Mt 10:1-4.
3:13 He calleth whom he would - With regard to the eternal states of men, God always acts as just and merciful. But with regard to numberless other things, he seems to us to act as a mere sovereign. Lu 6:12
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.
