Ulangan 32:45-47

32:45 When Moses finished reciting all these words to all Israel 32:46 he said to them, “Keep in mind all the words I am solemnly proclaiming to you today; you must command your children to observe carefully all the words of this law. 32:47 For this is no idle word for you – it is your life! By this word you will live a long time in the land you are about to cross the Jordan to possess.”

Ibrani 4:12

4:12 For the word of God is living and active and sharper than any double-edged sword, piercing even to the point of dividing soul from spirit, and joints from marrow; it is able to judge the desires and thoughts of the heart.