And that my wicked heart did prove – Modernized Edition

 And that my wicked heart did prove
          who after sins so many
hath found such favor in thy eyes
          without deserving any.
 
O blessed ever be my God
          for his preventing grace,¹A reference to the doctrine of prevenient grace, in which God’s grace occurs before a human being takes any action.
 which I unworthy have received
          in this most happy place.