Why did God not choose everyone for salvation?

The question of why God did not choose everyone for salvation leads back to His sovereign will and divine purpose. According to the sermon, God has the right to elect individuals according to what pleases Him. This can be seen in Jesus' parable of selecting a bride for Himself, illustrating the gracious and sovereign act of choosing. Ultimately, Deuteronomy 29:29 reminds us that the secret things belong to the Lord, and we trust in His perfect wisdom and understanding concerning His decisions in election.