How do we know that our salvation is complete?

The assurance of the completeness of our salvation can be found in the words of Jesus as recorded in John 19:30, where He proclaims, 'It is finished.' This declaration indicates that the redemptive work necessary for our salvation has been fully accomplished. Furthermore, Romans 4:25 tells us that Christ was raised for our justification, confirming the acceptance of His sacrifice. The essential truth of the Christian faith is that it is not based on our works, but solely on the finished work of Christ, which secures our position as justified before God, ensuring that we are wholly redeemed.