Psalm: He gave them their own desire

Lord, I confess Thy judgments just,
If left to my own heart's desires;
I follow every brutal lust,
And do whate'er the flesh rcijuires.
And led by Satan at his will,
The measure of my sin fulfil.

But for Thy endless mercy's sake,
Appear my Advocate with God;
The brand out of the burning take,
The brand extinguish with Thy blood,
Fountain of purity Divine,
And swallow up my will in Thine.