How do we know that the doctrine of rest in Christ is true?

The certainty of resting in Christ comes from numerous biblical affirmations of His divine sovereignty and the sufficiency of His redemptive work. Passages like Hebrews 10:14 declare that by one offering, He has perfected forever those who are sanctified. This doctrine underscores the totality of God's redemptive plan, asserting that salvation is not dependent on our works but is fully accomplished in Christ. Furthermore, the internal witness of the Holy Spirit affirms this truth in the believer's heart, leading to a peace that surpasses understanding. Therefore, the assurance of our rest is rooted in God's promise and the accomplished work of Christ, who invites us to cast our burdens upon Him.