How do we know God accomplishes salvation?

The assurance that God accomplishes salvation rests in the completed work of Jesus Christ. Romans 8:1 proclaims, 'Therefore, there is now no condemnation for those who are in Christ Jesus.' This demonstrates that Christ's sacrifice was sufficient and entirely effective in dealing with sin. Additionally, the assertion that Jesus 'shall save his people from their sins' asserts God's intention and capability to save fully, not partially. The doctrine of limited atonement as articulated in the Five Points of Dordrecht confirms that Jesus died specifically to redeem His elect, ensuring that all for whom He died will truly be saved.