To know.

God hath not cast away his people which he foreknew. WOT ye not what the scripture saith of Elias? How he maketh intercession to God against Israel, saying, Lord, they have killed thy prophets, and digged down thine altars; and I am left alone, and they seek my life. ( Romans 11:2-3 )

Dictionary of Words from the King James Bible. Public Domain. Copy freely.