I am not much in favor of rabbit holes and you appear to be deficient in Calvin's theology. I would refer you to you own warning in the OP. Do some research and we can continue.
Not at all. We are talking about unconditional election, and I can assure you I am pretty well versed on Calvin.
John 15:16: "You did not choose me, but I chose you and appointed you that you should go and bear fruit and that your fruit should abide, so that whatever you ask the Father in my name, he may give it to you."
Acts 13:48: "And when the Gentiles heard this, they began rejoicing and glorifying the word of the Lord, and as many as were appointed to eternal life believed."
Romans 9:15-16: "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 depends not on human will or exertion, but on God, who has mercy."
Romans 9:22-24: "What if God, desiring to show his wrath and to make known his power, has endured with much patience vessles of wrath prepared for destruction, in order to make the riches of his glory for vessles of mercy, which he has prepared beforehand for glory - even us whom he has called, not only from the Jews but also from the Gentiles?"
Ephesians 1:4-5: "even as he chose us in him before the foundation of the world, that we should be holy and blameless before him. In love he predestined us for adoption through Jesus Christ, according to the purpose of his will,"
Ephesians 1:11: "In him we have obtained an inheritance, having been predestined according to the purpose of him who works all things according to the counsel of his will,"
Philippians 1:29: "For it has been granted to you that for the sake of Christ you should not only believe in him but also suffer for his sake"
1 Thessalonians 1:4-5: "For we know, brothers loved by God, that he has chosen you, because our gospel came to you not only in word, but also in power and in the Holy Spirit and with full conviction. You know what kind of men we proved to be among you for your sake."
2 Thessalonians 2:13: "But we ought always to give thanks to God for you, brothers beloved by the Lord, because God chose you as the firstfruits to be saved, through sanctification [
by the Spirit] and belief in the truth."
2 Timothy 1:9: "who saved us and called us to a holy calling, not because of our works but because of his own purpose and grace, which he gave us in Christ Jesus before the ages began,"
Some biblical passages are put forth as evidence that human volition, not just divine action, plays a central role in salvation
Deuteronomy 30:19: "I call heaven and earth to witness against you today, that I have set before you life and death,(A) blessing and curse. Therefore choose life, that you and your offspring may live."
Joshua 24:15: "And if it is evil in your eyes to serve the LORD, choose this day whom you will serve, whether the gods your fathers served in the region beyond the River, or the gods of the Amorites in whose land you dwell."
"Calvinists" generally understand the former passages as giving a window into the divine perspective, and the latter passages as speaking from the human perspective in calling people to work out the salvation God has given them.
Is that enough research for you to continue? We'll also have to get into Predestination as we come along. If you are willing?...that last part was a joke.

...get it?
Getting late in my world. I'll catch you tomorrow as I have time.