Romans 11:20-22 NIV

[20] Granted. But they were broken off because of unbelief, and you stand by faith. Do not be arrogant, but tremble. [21] For if God did not spare the natural branches, he will not spare you either. [22] Consider therefore the kindness and sternness of God: sternness to those who fell, but kindness to you, provided that you continue in his kindness. Otherwise, you also will be cut off.