A short interesting video from Dr. Michael Heiser explaining that being chosen by God is not the same as salvation.
He teaches against predestination as guaranteed salvation.
Watch and enjoy. Very informative.
God has an "Elect" under both Covenants. Not all in Israel were really Israel, and not all "who say" they are in Christ's Church, are in His Body.
I believe the 144,000 Jews in Revelation 7:4 are the Old Covenant remnant "Elect", and the 144,000 in Revelation 14:1 are the Lamb's New Covenant remnant "Elect". I'm sure the number is figurative, but the Master did say, few there would be that walk the narrow path.
God told Elijah all was not lost in Israel, that He had 7,000 (Elect) whom had not chosen other gods. And Paul said, as there was a remnant under the Old Covenant, there is still a remnant in the present day churches.
Rom 11:4 [NASB] But what is the divine response to him?
“I HAVE KEPT for Myself SEVEN THOUSAND MEN WHO HAVE NOT BOWED THE KNEE TO BAAL.”
5 In the same way then, there has also come to be at the present time a remnant according to [God’s] gracious choice.
7 What then?
What Israel is seeking, it has not obtained, but those who were chosen obtained it, and the rest were hardened;
In Jesus Christ the law is fulfilled - every Jew can have the veil lifted, (and every Gentile can receive Him):
2Cor 3:13 ...Moses...used to put a veil over his face...
14 ...until this very day at the reading of the old covenant the same veil remains unlifted, because it is removed in Christ.
15 But to this day whenever Moses is read, a veil lies over their heart;
16 but whenever a person turns to the Lord, the veil is taken away.
Those who live as He lived, are being conformed to His likeness by doing the Will of the Father in all things, will receive election (justification, sanctification, salvation and eternal life with Him).
Jesus wasn't just the Light, His light came from the way He lived in total obedience to God the Father (Whom no man had seen until He expressed Himself in His Son). That Spirit-filled, godly Life, was the Light that shone before men. (It's also the oil for the virgins' (Believers) lamps; some will have a little oil and be forced to turn back; some will have enough to go all the way and meet the Bridegroom for the Marriage Ceremony).
Men can love the darkness (the world, self will) and stay there forever, or they can receive the Light (God's Perfect Will) and be one of His Elect.
John 1:4 [NASB] In Him was life, and the life was the Light of men.
John 1:12 But as many as received Him, to them He gave the right to become children of God, [even] to those who believe in His name,
Eph 1:4-5 just as He chose us in Him before the foundation of the world, that we would be holy and blameless before Him. In love He predestined us to adoption as sons through Jesus Christ to Himself, according to the kind intention of His will,
He can choose us from the foundation of the world, He can predestinate and foreknow us, and He can also choose us any time based on the pleasure of His Will. I just desire to be one of the Elect.