How do we know the covenant of grace is real?

The covenant of grace is foundational to understanding God's redemptive plan, rooted in His sovereign choice and fulfilled in Jesus Christ. Before time began, God, in His eternal wisdom, made a covenant with the Son, ensuring that He would be the Savior of His people. This covenant is supported by scriptural evidence, such as God's promises in Psalm 110 and their fulfillment in Christ's life and ministry. Believers partake in this covenant through faith, reassured that it was established by God's unchanging purpose and enacted by Christ's obedience and sacrifice.