How do we know that perseverance of the saints is true?

The doctrine of the perseverance of the saints, often summarized as 'once saved, always saved,' is deeply rooted in biblical teaching. Philippians 1:6 states, 'He who began a good work in you will carry it on to completion until the day of Christ Jesus.' This verse emphasizes God's faithfulness in preserving His work in the lives of believers. Additionally, John 10:28-29 underlines the security of believers in Christ, affirming that no one can snatch them from His hand. This assurance lies not in the strength or resolve of the believer, but in the faithful and powerful God who secures their salvation, thereby anchoring our hope in Him during trials and temptations.