Hymns and Spiritual Songs

Excerpt-2 Jesus, thy witness speaks within:
The mercy which thy words reveal
Refines the heart from sense and sin,
And stamps its own celestial seal.
3 'Tis God's inimitable hand
That moulds and forms the heart anew;
Blasphemers can no more withstand,
But bow and own thy doctrine true.
4 The guilty wretch that trusts thy blood,
Finds peace and pardon at thy cross;
The sinful soul averse to God,
Believes and loves his Maker's laws.
5 Learning and wit may cease their strife,
When miracles with glory shine;
The voice that calls the dead to life
Must be almighty, and divine.