As an act of submission the leper says, If it should be Your will. He is confessing the truth to Jesus, "You have the ability to cleanse me if it should be Your will." But interesting, he is leaving it up to the Lord, if it is His will. What submission is that! Do you see the kind of worship he gave? He did not even ask, he just said, "You have the ability to cleanse me if it should be in Your will." He did not claim it, he did not demand it. What he did was he told the Lord, "You have the ability to heal me or cleanse me if You want, if it is Your will."