Romans 11:21-23

²¹for if God spared not the kindly branches, see thou lest peradventure he spare not thee.

²²Therefore see the goodness, and the fierceness of God; yea, the fierceness into them that fell down, but the goodness of God into thee, if thou dwellest in goodness, else also thou shalt be cut down.

²³Yea, and they shall be set in or shall be inset, if they dwell not in unbelief. For God is mighty, to set them in again.