Hebrews 4:10-12

10For the one who enters God’s rest has also rested from his works, just as God did from his own works.

11Thus we must make every effort to enter that rest, so that no one may fall by following the same pattern of disobedience.

12For 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.