How do we know God's elect are not appointed to wrath?

The assurance that God's elect are not appointed to wrath is explicitly stated in 1 Thessalonians 5:9. Paul emphasizes that God has distinguished His people, the born-again believers, by securing their salvation through the atoning sacrifice of Christ. Jesus bore the wrath that was rightfully due for our sins, fulfilling God's justice, thus ensuring that His people will never face condemnation. This doctrine underscores the sovereignty of God's grace, revealing that our salvation is entirely dependent on His purpose and the work of Christ rather than any action on our part.