There came a leper and worshiped Him, saying,
Matthew 8:2–3Lord, if Thou wilt, Thou canst make me clean.
And Jesus put forth His hand, and touched him, saying, I will; be thou clean.
And immediately his leprosy was cleansed.

Words: John Newton, Olney Hymns (London: W. Oliver, 1779), Book 1, number 82. The leper.
Music: St. Magnus attributed to Jeremiah Clarke, in The Divine Companion, second edition, by Henry Playford (London: 1707). Harmony by William H. Monk, 1868 (🔊 pdf nwc).

Oft as the leper’s case I read,
My own described I feel;
Sin is a leprosy indeed,
Which none but Christ can heal.
Awhile I would have passed for well,
And strove my spots to hide;
Till it broke out incurable,
Too plain to be denied.
Then from the saints I sought to flee,
And dreaded to be seen;
I thought they all would point at me,
And cry, Unclean, unclean!
What anguish did my soul endure,
Till hope and patience ceased?
The more I strove myself to cure,
The more the plague increased.
While thus I lay distressed, I saw
The Savior passing by;
To Him, though filled with shame and awe,
I raised my mournful cry.
Lord, Thou canst heal me if Thou wilt,
For Thou canst all things do;
O cleanse my leprous soul from guilt,
My filthy heart renew!
He heard, and with a gracious look,
Pronounced the healing word,
I will, be clean.
And while He spoke
I felt my health restored.
Come lepers, seize the present hour,
The Savior’s grace to prove;
He can relieve, for He is power,
He will, for He is love.