9:53 They did not receive him. Because he was evidently journeying to Jerusalem. This stirred up their bigotry. They thus not only refused Jesus as a prophet, but violated the sacred duties of hospitality. The refusal to receive a religious teacher was considered rejection of his claims.
9:53 His face was as though he would go to Jerusalem - It plainly appeared, he was going to worship at the temple, and thereby, in effect, to condemn the Samaritan worship at Mount Gerizim.
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.