How do we know our salvation is assured in Christ?

The assurance of our salvation is grounded in the work of the Holy Spirit within us. Romans 8:16 states, 'The Spirit itself bears witness with our spirit that we are the children of God.' This witness is not based on our feelings or performances but derives from the Spirit's action in our hearts, testifying to our identity as God's children and securing our salvation. This internal assurance empowers believers to rest in the promise of eternal life given by God, knowing that our standing is secured by Christ, not by our works.