Romans 11:16–24
[16] If the dough offered as firstfruits is holy, so is the whole lump, and if the root is holy, so are the branches.
[17] But if some of the branches were broken off, and you, although a wild olive shoot, were grafted in among the others and now share in the nourishing root of the olive tree, [18] do not be arrogant toward the branches. If you are, remember it is not you who support the root, but the root that supports you. [19] Then you will say, “Branches were broken off so that I might be grafted in.” [20] That is true. They were broken off because of their unbelief, but you stand fast through faith. So do not become proud, but fear. [21] For if God did not spare the natural branches, neither will he spare you. [22] Note then the kindness and the severity of God: severity toward those who have fallen, but God's kindness to you, provided you continue in his kindness. Otherwise you too will be cut off. [23] And even they, if they do not continue in their unbelief, will be grafted in, for God has the power to graft them in again. [24] For if you were cut from what is by nature a wild olive tree, and grafted, contrary to nature, into a cultivated olive tree, how much more will these, the natural branches, be grafted back into their own olive tree.