How do we know the Five Points of Dordrecht (TULIP) are true?

The Five Points of Dordrecht, often summarized by the acronym TULIP, represent the historical Reformed understanding of salvation. They affirm that salvation is entirely the work of God; it is God who chooses, calls, and preserves His elect. Each point—total depravity, unconditional election, limited atonement, irresistible grace, and perseverance of the saints—derives from a comprehensive reading of biblical texts. Passages like Ephesians 1:4-5 and Romans 8:28-30 reinforce this understanding, making it clear that God’s grace in salvation is a sovereign act that highlights His glory rather than human merit. This theological framework clarifies how we can trust in God's plan for salvation.