Romans 11:21-23

Amplified Bible, Classic Edition

²¹ For if God did not spare the natural branches [because of unbelief], neither will He spare you [if you are guilty of the same offense].

²² Then note and appreciate the gracious kindness and the severity of God: severity toward those who have fallen, but God’s gracious kindness to you—provided you continue in His grace and abide in His kindness; otherwise you too will be cut off (pruned away).

²³ And even those others [the fallen branches, Jews], if they do not persist in [clinging to] their unbelief, will be grafted in, for God has the power to graft them in again.