John 15:6
If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fire, and they are burned.
Torrey's Topical Textbook—AKJV

Romans 11:22
Behold therefore the goodness and severity of God: on them which fell, severity; but toward you, goodness, if you continue in his goodness: otherwise you also shall be cut off.
Torrey's Topical Textbook—AKJV