How do we know that God has chosen specific people for salvation?

The doctrine of election teaches that before the creation of the world, God chose certain individuals to be saved, not based on any foreseen merit or decision but solely out of His sovereign grace. Ephesians 1:4-5 states, 'According as he hath chosen us in him before the foundation of the world, that we should be holy and without blame before him in love.' This choice demonstrates God's authority and freedom in the dispensation of His grace. God's intent is ultimately for His glory, as the saved display His mercy and grace. Thus, the assurance of being chosen lies in the truth of the gospel itself, as John 6:37 tells us: 'All that the Father giveth me shall come to me; and him that cometh to me I will in no wise cast out.' This assures us that God's election is effective, ultimately culminating in salvation.