The God Who Takes Your Place: How Old Testament Grace Points Us to Jesus

Scripture:

"He (Moses) took the book of the covenant and read it to the people. They responded, 'We will do everything the Lord has said; we will obey.'" — Exodus 24:7 (NIV)

Reflection:

We live in a world where promises are constantly broken. People change their minds, circumstances fall apart, and human commitments often fail. When we experience this in our daily relationships, it is easy to bring that same fear into our walk with God. We catch ourselves wondering: Have I done enough to keep God happy with me? Will my mistakes and failures cause Him to give up on me and walk away?

God speaks directly to this deep, lingering fear through the story of the Old Covenant. In Genesis 15, God made a solemn covenant with Abraham. In ancient times, when two people made a binding contract, they would sacrifice animals by cutting them in half, then each person would walk between the pieces. The ceremony was a physical warning: "If I break my promise, let me be torn apart like these animals."

When it came time to seal the agreement, God did something unexpected. He caused a deep sleep to fall upon Abraham, setting him completely aside so he could not walk through the pieces. Then, as the darkness fell, the Lord appeared as a smoking firepot and a blazing torch, passing through the bloody pieces alone. By setting Abraham aside, God declared His everlasting grace. God took the full weight of the pledge onto His own shoulders—promising that if Abraham or his descendants ever broke the covenant, God Himself would pay the price of death in Abraham's place.

Years later, at Mount Sinai in Exodus 24, God's people confidently declared, "We will do everything the Lord has said." To ratify this covenant, Moses sprinkled sacrificial blood on the altar, representing God, and then on the people. Though this imagery may seem strange to modern readers, it carried a powerful message for Israel. The altar testified that a holy God requires atonement for sin, while the blood on the people bound them to their covenant promise. Yet only days later, they broke that promise through their disobedience. Their failure was not merely a lesson in human weakness; it was God's gracious way of showing them, and us, that we need someone greater to do for us what we could never do for ourselves.

Jesus is that greater One. He came as the covenant keeper we could never be. On the cross, He willingly paid the penalty for all our broken promises. His blood was shed to establish a New Covenant, grounded not in our fragile obedience but in His perfect righteousness. When worry tells you that you are holding onto God by a thread, remember that your security rests not in your grip on Him, but in His unbreakable hold on you.

Jesus is that greater One. He came as the covenant keeper we could never be, fulfilling every requirement of God's law with perfect obedience. Then, on the cross, He willingly bore the curse that our covenant-breaking deserved. His blood was shed to establish a New Covenant, grounded not in our fragile obedience but in His finished work. Because Christ kept the covenant for us and paid its penalty in our place, our standing before God rests entirely on Jesus’ righteousness, not our performance. When your heart condemns you and your failures seem overwhelming, look again to the cross. The God who walked alone between the pieces in Abraham's day has fulfilled His promise in Jesus. Your salvation is not secured by the strength of your grip on Him, but by the Savior who took hold of you, purchased you with His blood, and will never let you go.

Call to Action / Application: 

Identify one area of your life where you feel consumed by trying to earn God's favor or are anxious over past mistakes. Set aside five minutes today to write that concern down on a slip of paper, then cross it out and write across it: "Covered by the Blood of Christ." Consciously surrender your need to earn God’s love and rest in the finished work of the New Covenant.

Prayer:

Heavenly Father, thank You that Your love for me is anchored not in my fragile promises, but in Your unshakable covenant. Forgive me for the times I try to earn Your favor through my own performance, forgetting that my righteousness is found in Christ alone. When fear and guilt try to convince me that I am unsafe, remind my heart of the blood Jesus shed to secure my peace. Anchor my soul today in Your relentless grace and unchanging faithfulness. In Jesus' name, Amen. 

[This devotional offers additional reflections on the sermon "The Old Covenant: Preparing the Way for Christ" preached by Pastor Paul Becker at First Presbyterian Church of Bakerstown. Click here to watch the full sermon video.]