51 And it came to pass, in the completing of the days of his being taken up, that he fixed his face to go on to Jerusalem, 52 and he sent messengers before his face, and having gone on, they went into a village of Samaritans, to make ready for him, 53 and they did not receive him, because his face was going on to Jerusalem. 54 And his disciples James and John having seen, said, 'Sir, wilt thou 'that' we may command fire to come down from the heaven, and to consume them, as also Elijah did?' 55 and having turned, he rebuked them, and said, 'Ye have not known of what spirit ye are; 56 for the Son of Man did not come to destroy men's lives, but to save;' and they went on to another village.
Matthew Henry's Commentary on Luke 9:51-56
Commentary on Luke 9:51-56
(Read Luke 9:51-56)
The disciples did not consider that the conduct of the Samaritans was rather the effect of national prejudices and bigotry, than of enmity to the word and worship of God; and through they refused to receive Christ and his disciples, they did not ill use or injure them, so that the case was widely different from that of Ahaziah and Elijah. Nor were they aware that the gospel dispensation was to be marked by miracles of mercy. But above all, they were ignorant of the prevailing motives of their own hearts, which were pride and carnal ambition. Of this our Lord warned them. It is easy for us to say, Come, see our zeal for the Lord! and to think we are very faithful in his cause, when we are seeking our own objects, and even doing harm instead of good to others.