40 A leper came to him, begging him, kneeling down to him, and saying to him, “If you want to, you can make me clean.” 41 Being moved with compassion, he stretched out his hand, and touched him, and said to him, “I want to. Be made clean.” 42 When he had said this, immediately the leprosy departed from him, and he was made clean.
Matthew Henry's Commentary on Mark 1:40-42
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.