The “division” Jesus came to earth to execute [Luke 12:51] and the bible was designed to perform [Isaiah 28:13 Hebrews 4:12] is defined by the parable of the seed sower. The seed is God’s true word. God casts his word unto earth. Human beings who change their flesh thoughts and feelings in deference to God’s spiritual thoughts and ways [Isaiah 55:7-11] continue to receive God’s true spiritual word. Human beings who change God’s spiritual thoughts and ways in deference to their own flesh thoughts and feelings are removed from God’s process pursuant to God’s will which is the “division” documented in Luke 12:51 Hebrews 4:12 and Isaiah 55:7-11.