Romans 11:2-6

No, God has not rejected his own people, whom he chose from the very beginning. Do you realize what the Scriptures say about this? Elijah the prophet complained to God about the people of Israel and said, “LORD, they have killed your prophets and torn down your altars. I am the only one left, and now they are trying to kill me, too.” And do you remember God’s reply? He said, “No, I have 7,000 others who have never bowed down to Baal!” It is the same today, for a few of the people of Israel have remained faithful because of God’s grace—his undeserved kindness in choosing them. And since it is through God’s kindness, then it is not by their good works. For in that case, God’s grace would not be what it really is—free and undeserved.