"For God's sake, hold your tongue and let me love." - This line is from the poem -

John Donne is a leading English poet of the Metaphysical school and dean of St. 
- Donne is often considered the greatest love poet in the English language.
- He is also noted for his religious verse and treatises and for his sermons, which rank among the best of the 17th century.

The line, ‘For God’s sake hold your tongue, and let me love’ is taken from the poem called: The Canonization


The Canonization
BY JOHN DONNE
For God's sake hold your tongue, and let me love,
  Or chide my palsy, or my gout,
My five gray hairs, or ruined fortune flout,
  With wealth your state, your mind with arts improve,
  Take you a course, get you a place,
  Observe his honor, or his grace,
Or the king's real, or his stampèd face
  Contemplate; what you will, approve,
  So you will let me love.


[Source: poetryfoundation]