Lecture 2 — The word of God
So then, there remains a sabbath rest for the people of God;
for whoever enters God's rest also ceases from his labors as God did from his.
Let us therefore strive to enter that rest, that no one fall by the same sort of disobedience.
For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and spirit, of joints and marrow, and discerning the thoughts and intentions of the heart.
And before him no creature is hidden, but all are open and laid bare to the eyes of him with whom we have to do.
Chapter 16 of 55