How do we know that we are elected by God?

In 1 Thessalonians 1:5-9, Paul outlines several evidences that confirm God's election of believers. He notes that the gospel comes not merely in words, but in the power of the Holy Spirit, leading to genuine transformation and an undeniable change in life. True believers become followers of godly teachings, exemplifying the grace they have received. Furthermore, the evidence of election is seen as they turn from idols to serve the living God, and as they eagerly await Christ's return. These changes reflect a divine work in their lives that reveals their status as the elect of God.