Acts 7:38
38 This is the one who was in the congregation in the wilderness with the angel who spoke to him at rMount Sinai, and with our fathers. sHe received living toracles to give to us.
Hebrews 4:12
12 For the word of God is eliving and factive, gsharper than any two-edged hsword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart.