Hebrews 4:12
12 For wthe word of God is living and xactive, ysharper than any ztwo-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and adiscerning the thoughts and intentions of the heart.
Hebrews 4:2
2 For good news came to us just as to them, but the message they heard did not benefit them, because othey were not united by faith with those who listened.1