I have examined all things in my soul, so that I may know, and consider, and seek out wisdom and reason, and so that I may recognize the impiety of the foolish, and the error of the imprudent.
For the Word of God is living and effective: more piercing than any two-edged sword, reaching to the division even between the soul and the spirit, even between the joints and the marrow, and so it discerns the thoughts and intentions of the heart.