Calvinism is right to highlight the biblical rhetoric of election, foreknowledge and predetermination. It is wrong, however, in its understanding of the narrative in which that rhetoric is deployed; it is wrong about the purpose of election.
Reformed orthodoxy claims that election is an absolute premise of personal salvation. John Piper, for example, writes:
Election refers to God’s choosing whom to save. It is unconditional in that there is no condition man must meet before God chooses to save him. Man is dead in trespasses and sins. So there is no condition he can meet before God chooses to save him from his deadness.
We are not saying that final salvation is unconditional. It is not. We must meet the condition of faith in Christ in order to inherit eternal life. But faith is not a condition for election. Just the reverse. Election is a condition for faith. It is because God chose us before the foundation of the world that he purchases our redemption at the cross and quickens us with irresistible grace and brings us to faith.