Hebrews 4:12

Heb. 4:12. For the word of God (is) quick, and powerful, and sharper than any two-edged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and (is) a discerner of the thoughts and intents of the heart.

Blank Bible:

12] It is not meant that the word pierces to the dividing the soul from the spirit the joints from the marrow as some have supposed which is very unintelligible but dividing asunder those things themselves. The word in its powerful efficacy in mortification and conversion emptying the soul of itself and parting it from sin and weaning it from the world and bringing to a thorough self-denial or self-renunciation does as it were cut the soul asunder. 'Tis an exceeding difficult thing for a man thus to renounce sin and the world and himself. It is like laying down his life. The soul in this work is as it were cut asunder. The joints in the parts of the body that are naturally closely joined (?), yea the very bone itself, is as it were divided through the midst of the marrow.

Heb. 4:13-14