Take heed, brethren, lest there be in any one of you an evil heart of unbelief, in departing from the living God.

Let us then fear, since a promise is still left us of entering into his rest, lest any one of you should appear to fail of obtaining it.

For the word of God is living, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, both the joints and marrow, and is a discerner of the thoughts and intents of the heart;

looking diligently, lest any one come short of the grace of God; lest any root of bitterness springing up trouble you, and the many be thereby defiled;

lest there be any fornicator, or profane person as Esau, who for one meal sold even his birthright.