Romans 11:5 - Even so then at this present time also there is a remnant according to the election of grace. Romans 9:27 - Esaias also crieth concerning Israel, Though the number of the children of Israel be as the sand of the sea, a remnant shall be saved: Romans 11:1-36 - I say then, Hath God cast away his people? God forbid.

20 On that day the remnant of Israel and the survivors of the house of Jacob will no longer depend on him who struck them, but they will truly rely on the LORD, the Holy One of Israel. 21 A remnant will return— a remnant of Jacob— to the Mighty God. 22 Though your people, O Israel, be like the sand of the sea, only a remnant will return.

Let’s look at what the Bible says about Remnants. Yet I have reserved seven thousand in Israel, all whose knees have not bowed to Baal, and every mouth that has not kissed him.” 1 Kings 19:18 (NKJV) Even so then, at this present time there is a remnant according to the election of grace. Romans 11:5 (NKJV)

It's in the Bible, Isaiah 1:9. "Except the Lord of hosts had left us a very small remnant, we should have been like as Sodom, and we should have been like unto Gomorrah." Among people professing religious faith, the remnant is a relatively small minority. It's in the Bible, Romans 9:27.