Jeremiah 17:9 "The heart is deceitful above all things, and desperately wicked: who can know it?"

"I the LORD search the heart, I try the reins, even to give every man according to his ways, and according to the fruit of his doings." Jeremiah 17:10

Unparallel in deceit,

Desperate in wickedness,

Who can possibly know?

Wise in own's conceit,

Sole and constant in sinfulness,

Who can duly grasp?

- horror hath taken hold upon me.