Such is the power of the Gospel, such is the work of God in our lives, such is the transformative power of the Triune God’s work that He will not fail to bring it to completion in our lives. He has changed us from sinners to saints; he has delivered us from the kingdom of darkness and transferred us into the kingdom of light; he has transformed us from slaves into sons – and this transformation will yield its fruit in a life of faithfulness and devotion to the Triune God. This is the essential message of the Perseverance of the Saints.