| Barnes' Notes on the Bible Go thy way - To the "priest;" for without "his" certificate he could not again be restored to the society of his friends, or to the public worship of God. Having now appropriately expressed your gratitude, go to the priest and obey the law of God. Renewed sinners, while their hearts overflow with gratitude to Jesus, "express" that gratitude by obeying God, and by engaging in the appropriate duties of their calling and of religion.
Clarke's Commentary on the BibleThy faith hath made thee whole - Thy faith hath been the means of receiving that influence by which thou hast been cleansed.
Gill's Exposition of the Entire BibleAnd he said unto him, arise,.... For, as yet, he lay at his feet upon his face, adoring and praising him; nor did he attempt to rise till Jesus bid him: adding, go thy way; to thine own country, town, or city, and to thy friends and relations, and about thy business: thy faith hath made thee whole: or "saved thee", in soul, as well as body; that is, Christ, the object of faith, had saved him; for his salvation is ascribed to his faith, not as the efficient cause of it, but as that was wrought in him, and drawn forth from him, and exercised by him, in receiving this blessing from Christ, the author of it, even both corporeal and spiritual salvation.
Geneva Study BibleAnd he said unto him, Arise, go thy way: thy faith hath made thee whole.
People's New Testament 17:19 Thy faith hath made thee whole. Saved him by leading him to obedience. His faith had added to it another grace, that of love. His faith had not only saved his body, but he had been born to the new life, his soul was saved.
Jamieson-Fausset-Brown Bible Commentary19. Arise-for he had "fallen down on his face at His feet" (Lu 17:16) and there lain prostrate. faith made thee whole-not as the others, merely in body, but in that higher spiritual sense with which His constant language has so familiarized us.
Matthew Henry's Concise Commentary17:11-19 A sense of our spiritual leprosy should make us very humble whenever we draw near to Christ. It is enough to refer ourselves to the compassions of Christ, for they fail not. We may look for God to meet us with mercy, when we are found in the way of obedience. Only one of those who were healed returned to give thanks. It becomes us, like him, to be very humble in thanksgivings, as well as in prayers. Christ noticed the one who thus distinguished himself, he was a Samaritan. The others only got the outward cure, he alone got the spiritual blessing. | 
