RCC Catechism Study Series, The Eucharist, Part 8: Communion, Assurance, And The Abiding Life
Connected to the Source, receiving what is already ours in Jesus, and living from His finished work with steady assurance.
Devotional Credit: Rooted in Christ Journal, RCC Catechism Study Series, The Eucharist, Part 8
Photo Credit: Unsplash
The RCC Catechism closes its Eucharist section with something many believers long for, a warm, relational emphasis on union with Jesus. It says the principal fruit of Holy Communion is intimate union with Christ, drawing language straight from John 6, abiding in Him and He in us. It speaks of nourishment for the journey, renewed charity, deeper unity in the church, and a life that bends outward toward the poor. In a time when many churches have made communion an occasional add on, that reminder has real weight. The table is meant to matter.
It is also worth saying plainly, the New Testament does not treat the Lord’s Supper as a bare mental exercise. Paul calls it participation in the body and blood of Christ. He calls it proclamation of the Lord’s death until He comes. Jesus Himself gives the bread and cup as covenant gift, tied to His body given and His blood poured out. When the church receives communion with faith, gratitude, and love, the table becomes a lived sermon, a repeated gospel that steadies the heart and strengthens fellowship.
At the same time, we need a careful boundary that protects tender consciences. Many believers have been trained to measure their assurance by their sacramental performance, how often they receive, how consistent they have been, how worthy their week has looked. Scripture never grounds assurance there. Assurance is grounded in Christ Himself, His finished work, His advocacy, His intercession, and the Father’s unbreakable love toward those who are in Jesus. There is therefore now no condemnation for those who are in Christ Jesus, and nothing in all creation can separate us from the love of God in Christ Jesus our Lord. Communion nourishes faith, but communion does not replace the foundation of faith. The foundation is the crucified and risen Lord.
So here is the steady path that keeps both truths in place. The Lord’s Supper is a means of grace, a real gift through which Christ strengthens His people. Yet the table is received best when it is received from safety, not from fear. We do not come to earn acceptance. We come because we are already accepted in the Son. We do not come to keep God from turning away. We come because the Father has already turned His face toward us in Jesus. We do not come to buy cleansing. We come to proclaim the cleansing already secured by the blood of Christ, and to let that gospel form love in us that expresses itself toward the saints and toward the needy.
Journal Entry – Voice of the Holy Spirit Through Scripture
Abide in Me, and I in you. Apart from Me you can do nothing, but in union with My Son you bear fruit that you could never produce from yourself. I do not call you to self sourced holiness. I call you to remain, to receive, to draw life from Christ as your Source.
When you come to the table, you are not coming to bargain. You are coming to receive. The one who eats My Son’s flesh and drinks His blood abides in Him and He in that one. This is covenant language, shared life, living communion. It is not a ladder to climb. It is a gift that places you again under the love of the One who gave Himself for you.
Your assurance is not built on your ability to maintain a religious record. It is built on My verdict in Christ. There is now no condemnation for those who are in Jesus. The Son Himself is your Advocate with the Father. He is the atoning sacrifice for sins, and His work is sufficient. He is not only the One who died, He is the One who lives, and nothing can separate you from the love of God in Christ Jesus your Lord.
So do not turn the table into a test you must pass. Let it be what I gave it to be, remembrance and proclamation, until He comes. Let it renew your love, soften your heart toward My people, and widen your mercy toward the poor. When you receive the bread and the cup, let your Amen be true, not as a boast, but as a grateful agreement that you belong to Christ and to His body. Remain in Him, and His life will be expressed through you.
Real-Life Analogy
Think about plugging your phone into a charger at the end of a long day. The phone does not create power by trying harder. It receives power by connection. The cord is not a reward for good behavior, it is a simple means of supply. And the moment it is connected, the battery begins to fill, quietly, steadily, without drama.
The Lord’s Supper is like that for the heart. Communion does not replace the power source, Jesus Himself is the Source. The table is a means by which the gospel is placed in front of you again, so faith is renewed and love is warmed.
So if you are stepping into a hard conversation, or facing temptation that has beaten you before, you can turn toward the Lord in a simple act of dependence and say, Lord, I rest in Your love and I rely on Your life in me right now. Then take the next faithful step in front of you, trusting the indwelling Spirit of Jesus to express patience, purity, mercy, or courage where your own resources have failed.
Prayer of Confidence
Father, thank You for giving Your Son and for securing my standing in Him. Thank You that there is no condemnation in Christ Jesus, and that nothing can separate me from Your love.
Lord Jesus, thank You that You are my Advocate with the Father and that Your sacrifice is sufficient. Thank You that You invite Your people to abide in You and to receive life from You.
Holy Spirit, thank You for making union with Jesus real in daily life and for forming love within the church. I receive the Lord’s Supper with gratitude, and I rest in the finished work of Christ as the ground of my assurance and the Source of my walk.
Scripture References for the Voice of the Holy Spirit Through Scripture Section
John 15:4-5, John 6:56-57, Romans 8:1, Romans 8:32-39, 1 John 2:1-2, Romans 6:3-11, Galatians 2:20, 1 Corinthians 10:16-17, 1 Corinthians 11:23-26