But worse than all my foes I find
The enemy within,
The evil heart, the carnal mind,
My own insidious sin:
My nature every moment waits
To render me secure,
And all my paths with ease besets,
To make my ruin sure.

God is Thine; disdain to fear
The enemy within:
God shall in thy flesh appear,
And make an end of sin;
God the man of sin shall slay,
Fill thee with triumphant joy;
God shall thrust him out, and say,
Destroy them all, destroy!