40 A leper came to him, begging on his knees, "If you want to, you can cleanse me." 41 Deeply moved, Jesus put out his hand, touched him, and said, "I want to. Be clean." 42 Then and there the leprosy was gone, his skin smooth and healthy. 43 Jesus dismissed him with strict orders: 44 "Say nothing to anyone. Take the offering for cleansing that Moses prescribed and present yourself to the priest. This will validate your healing to the people." 45 But as soon as the man was out of earshot, he told everyone he met what had happened, spreading the news all over town. So Jesus kept to out-of-the-way places, no longer able to move freely in and out of the city. But people found him, and came from all over.
Matthew Henry's Commentary on Mark 1:40-45
Commentary on Mark 1:40-45
(Read Mark 1:40-45)
We have here Christ's cleansing of a leper. It teaches us to apply to the Saviour with great humility, and with full submission to his will, saying, "Lord, if thou wilt," without any doubt of Christ's readiness to help the distressed. See also what to expect from Christ; that according to our faith it shall be to us. The poor leper said, If thou wilt. Christ readily wills favours to those who readily refer themselves to his will. Christ would have nothing done that looked like seeking praise of the people. But no reasons now exist why we should hesitate to spread the praises of Christ.