If God calls for all men everywhere to repent, can you explain to me, how can the natural man, as described in 1 Cor 2:14, repent of breaking a spiritual law that he cannot discern, and thinks it to be foolishness?
Christ's death on the cross paid for the sins only of those that His Father gave to him. Christ's sacrifice was offered to God, for God's acceptance, and not to man, for man's acceptance.
Christ's work was finished on the cross, as he stated, securing eternal salvation for all that he died for.
Completely agree and teach the same. Jesus said, "no man comes to me except the Father draws him." This infers that God does not draw everyone.
Jesus death on the cross paid the penalty for those whom God foreknew and predestined to salvation and eternal life. We see this teaching everywhere in scripture:
"And those who dwell on the earth whose names
were not written in the Book of Life from the foundation of the world will marvel when they see the beast that was, and is not, and yet will be."
"And all who dwell on the earth will worship the beast—
all whose names have not been written from the foundation of the world in the Book of Life belonging to the Lamb who was slain."
The scriptures above in-part tell us two things:
1). The names of everyone would be saved were written in the book of life before world even began and ....
2). There were names that were not written in the book of life before the world began
Salvation is by God's Sovereign election:
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Not only that, but Rebecca’s children were conceived by one man, our father Isaac. Yet before the twins were born or had done anything good or bad, in order that God’s plan of election might stand, not by works but by Him who calls, she was told, “The older will serve the younger.” So it is written: “Jacob I loved, but Esau I hated.”
What then shall we say? Is God unjust? Certainly not! For He says to Moses:
“I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion.”
So then, it does not depend on man’s desire or effort, but on God’s mercy. For the Scripture says to Pharaoh: “I raised you up for this very purpose, that I might display My power in you, and that My name might be proclaimed in all the earth.” Therefore God has mercy on whom He wants to have mercy, and He hardens whom He wants to harden."
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"A stone that causes people to stumble and a rock that makes them fall." They stumble because they disobey the message--
which is also what they were [destined] for.
"I have made you a light for the Gentiles,
to bring salvation to the ends of the earth.’”
When the Gentiles heard this, they rejoiced and glorified the word of the Lord,
and all who were [appointed] for eternal life believed.
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They stumble because they disobey the gospel, which is also what they destined for?
All who were appointed for eternal life believed?
This demonstrates God's Sovereign election/choosing that some are appointed for salvation and other are not.
"So the Jews gathered around Him and demanded, “How long will You keep us in suspense? If You are the Christ, tell us plainly.”
“I already told you,” Jesus replied, “but you did not believe. The works I do in My Father’s name testify on My behalf.
But because you are not My sheep, you refuse to believe.
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I could go on all day long with these examples. I think that people just have a hard time with the concept of salvation being God's Sovereign choice. Many will say, 'That's not fair!" Why not? Everyone is guilty of sin and is worthy of eternity in the lake of fire. But God in His great love and mercy decided to save some. While those that he did not choose to save, are still guilty of sin. To use a silly example, if a man is standing out on the street corner giving out $100 bills, but only to certain people, is the man being unfair? No! Because none of the people deserve the money in the first place. The man is free to give give his money to whomever he chooses.
Paul was addressing the people who would think that God is being unfair when in the scripture above he said "What then shall we say? Is God unjust? Certainly not!