Understanding Communion: A Comprehensive Guide

Exploring the Roots, Practices, and Profound Meaning of the Lord’s Supper

Agenda

This presentation will guide you through the following key topics:

Commentary: The agenda is designed to build understanding step by step, showing how Old Testament rituals point forward to and are fulfilled in New Testament practices.

Introduction

Psalms 105:3-4 NASB

“Glory in His holy name; Let the heart of those who seek the LORD be glad. Seek the LORD and His strength; Seek His face continually.”

Emphasis on “continually”: As followers, our pursuit of God doesn’t end at baptism. This verse encourages a lifelong journey of seeking God’s presence and strength, not a one-off event.

What is Communion?

Communion—also known as the Lord’s Supper, Breaking Bread, Love Feast, or Eucharist—is a sacred Christian practice commemorating Jesus’ sacrifice. The ritual includes bread (symbolising His body) and wine (symbolising His blood). While Scripture describes it as a supper or evening meal, it isn’t prescribed as a daily or exclusively evening observance; early Christian tradition used these meals for fellowship and remembrance.

Commentary: The term “supper” refers to an evening meal, but it’s not a rigid rule to break bread only in the evening or daily. Early Christians set an example by gathering frequently, especially evenings (see Hebrews 10:25), a practice we can emulate for fellowship and spiritual encouragement.

Key Terms and Greek Origins

Term Greek Word(s) Definition/Meaning References
Breaking Bread κλάσις (klasis) / ἄρτος (artos) Breaking: a breaking. Artos: food composed of flour mixed with water and baked; used for both general food and sacred purposes. Acts 2:42, 2:46, 20:7; Luke 22:19
Lord’s Supper κυριακός (kuriakos) / δεῖπνον (deipnon) Kuriakos: of the Lord. Deipnon: formal supper, usually at night, symbolising salvation in the kingdom. 1 Corinthians 11:20, 11:23-25; Matthew 26:26-28; Mark 14:22-24; Luke 22:19-20
Love Feast ἀγάπη (agapē) / συνευωχέω (suneuōcheō) Agapē: brotherly love, benevolence; Suneuōcheō: to feast together generously. Jude 1:12; 2 Peter 2:13
Communion κοινωνία (koinōnia) Fellowship, close association, shared participation, and intimate community. 1 Corinthians 10:16-17; Acts 2:42

Passover and Communion

Before Passover (Pesach): The Need for Cleansing

This section draws parallels between Old Testament Passover preparations—particularly the removal of leaven (symbolising sin)—and the spiritual cleansing before the Last Supper in the New Testament.

The Symbolism of Leaven in the Gospels

Leaven is used as a metaphor for false teaching or hypocrisy.

Case Study: Matthew 13:33—Positive or Negative Leaven?

Matthew 13:33(“The kingdom of heaven is like leaven…”) has been interpreted both positively and negatively by church fathers. However, Paul consistently uses leaven as a symbol of corruption (e.g., Galatians 5:9; 1 Corinthians 5:6). Authentic faith is built on the foundation of Christ, the apostles, and the prophets (Ephesians 2:19-22; 1 Corinthians 3:9-11; Matthew 7:24-27; 1 Peter 2:5-8).

Interpreter Interpretation Summary
Origen Leaven as the spread of Christ’s doctrine
Augustine Leaven as God’s love spreading through the church
John MacArthur Leaven as evil—false teaching hidden in the church
Paul the Apostle “A little leaven leavens the whole lump” (always negative)

Commentary: Many early church commentators interpreted leaven positively, but Paul’s warnings guide us to see it as a symbol for corruption. Our faith must be founded on Christ and apostolic teaching, not on later interpretations or traditions.

The Leaven in 1 Corinthians 5: Sins to Remove

Paul uses leaven as a metaphor for corrupting sins that must be purged from the faith community.

Sin Type Greek Term Meaning References
Sexually Immoral πόρνος (pornos) Fornicator, male prostitute 1 Corinthians 6:15-20
Covetous/Greedy πλεονέκτης (pleonektēs) Eager for more, especially what belongs to others Luke 12:15
Idolater εἰδωλολάτρης (eidōlolatrēs) Worshipper of false gods 1 Corinthians 10:12-22; Colossians 3:5
Reviler λοίδορος (loidoros) Verbal abuser James 3:10; Psalms 101:5-7
Drunkard μέθυσος (methusos) Habitually intoxicated Colossians 3:5
Swindler ἅρπαξ (harpax) Extortioner, robber Luke 19:8-9

Commentary: These sins are serious. Paul commands their removal from the church’s midst. Modern idolatry can include prioritising hobbies or people above God. Revilers and swindlers are prevalent in today’s media and politics. Engage with the world, but don’t imitate its values (1 Corinthians 5).

What Are Good Examples of Leavened/Unleavened Personal Outcomes?

Comparing Saul (leavened: prideful end) and David (unleavened: repentant heart) as examples of faithfulness over time. Commentary: Both received the Holy Spirit and started humble. Saul became proud and disobedient; David repented quickly. Aspire to David—"man after God’s heart." Ecclesiastes 7:8 describes Saul's impatient, proud sin (unauthorized sacrifice).

Category Saul David Similar Precedent
Initial Calling Chosen by God, anointed by Samuel (1 Samuel 10:1,10,5-13). Anointed by Samuel (1 Samuel 16:13; 2 Samuel 23:1-2). Both divinely selected and Spirit-filled at the start.
Early Faithfulness Obeyed God initially (1 Samuel 11:6-7). Trusted God against Goliath (1 Samuel 17:45-47). Both began with reliance on God’s guidance.
Major Infractions

1. Unauthorized sacrifice (1 Samuel 13:8-14).

2. Disobedience and greed in Amalekite war (1 Samuel 15:1-23).

3. Murder of priests (1 Samuel 22:6-19).

4. Necromancy (1 Samuel 28:7-20).

1. Adultery with Bathsheba (2 Samuel 11:2-5).

2. Murder of Uriah (2 Samuel 11:14-17).

3. Census out of pride (2 Samuel 24:1-10).

4. Polygamy (2 Samuel 3:2-5).

Both sinned gravely against God’s laws as leaders.
Nature of Sins Disobedience, greed, envy-driven murder, forbidden practices. Lust, murder, pride; personal moral failings. Both violated God’s direct commands or moral code.
Response to Sin Denied or justified sins, no repentance (e.g., 1 Samuel 15:20-21). Confessed and repented (e.g., 2 Samuel 12:13, Psalm 51). Both faced divine confrontation (Samuel/Nathan).
Divine Communication Lost God’s favor (1 Samuel 15:11); no answers via prophets or Urim (1 Samuel 28:6). Retained access to God through prophets (e.g., Nathan, Gad) and prayer. Both initially heard from God, outcomes diverged.
Consequences Rejected as king (1 Samuel 15:23); died under judgment (1 Samuel 31). Forgiven but punished (e.g., child’s death, 2 Samuel 12:14); dynasty endured. Both faced God’s discipline for their sins.
Relationship Outcome Permanently severed; turned to witchcraft (1 Samuel 28). Restored after repentance; “man after God’s heart” (Acts 13:22). Both tested by sin, but faith/repentance determined fate.

Quotes:

Comparing Saul (leavened: prideful end) and David (unleavened: repentant heart) as illustrations of faithfulness over time.

Commentary: Both Saul and David began their journeys having received the Holy Spirit and demonstrating humility. However, Saul's story is marked by growing pride and disobedience, whereas David was quick to acknowledge his faults and repent. The lesson: aspire to emulate David—a “man after God’s heart.”

Leavened vs. Unleavened

Leavened represents being "puffed up" with pride (φυσιόω - phusioo: to inflate, make proud). Verses emphasize humility:

Around Passover (Being Ready)

A consolidated timeline comparing Passover readiness with Last Supper events.

Passover (Judgement)

Regarding Judgement

After Passover (Deliverance)

Stage Passover (Old Testament) Last Supper / New Testament Events Temple Sacrifice Additional References
Cleanse Nisan 13 and before: Removal of leaven (Exodus 12:15,19; Deuteronomy 16:4) Before last supper: Washing of feet (John 13:1-20, 15:1-10); Predicts betrayal (Matthew 26:21-25; Mark 14:18-21; Luke 22:21-23; John 13:21-30) Washing at basin (Exodus 30:18-21) Matthew 16:6,12; Luke 12:1; 1 Corinthians 5; Matthew 12:43-45
Being Ready Nisan 14: Lambs killed and eaten, Blood on doorposts (Exodus 12:6-11, 12:22; Numbers 9:12) During last supper: Lord’s Supper instituted (Matthew 26:26-29, John 6:53-58); Jesus’ discourse: Teaches Being the Way, Love, Obedience, promises Holy Spirit, warns of persecution, Sings, Prays (John 13-17, Mark 14:26) Presentation of Animal (Leviticus 1:3-4) Luke 12:35-37 LSV; 1 Peter 1:13 LSV; Ephesians 6:12-15; Hebrews 10:22, 11:28; 1 Peter 1:2; Revelation 3:20
Judgment Nisan 14-15: Destroyer strikes firstborn, Passes over the “chosen” (Exodus 12:12-14, 23) Jesus dies: Betrayal, Crucifixion (John 18-19) Slaughter of animal (Leviticus 1:5,11); Collect/Apply Blood (Leviticus 1:5, 4:7) 1 Corinthians 11:25-34; John 3:14; 1 Peter 2:24; 1 Corinthians 10:9; Numbers 21:5-9; John 6:51-56; Matthew 26:26-28; 1 Corinthians 10:16-18
Deliverance Nisan 15-21: Exodus begins, Feast of First fruit, Festival of Unleavened Bread (Exodus 12:15-20; Leviticus 23:6-8) Jesus resurrects: Resurrection, Appearances, Meetings, Great Commission, Ascension (Matthew 28; John 20-21; Luke 24; Acts 1) Burn/Cook/Eat animal (Leviticus 1:6-9) 1 Corinthians 15:20-28; Titus 2:13-14; 1 Peter 2:24; Romans 5:18-21

Old Testament Offerings

A brief look at select offerings and their communal aspects. Commentary: Since you are temple (1 Cor 3:16; 2 Cor 6:16) and priest/offerer (1 Peter 2:5,9; Rev 1:6; Rom 12:1), with Christ's flesh/blood (Hebrews 10:19-20), you can re-enact offerings. Not mandatory—no command. Reconcile/cleanse first (Matt 5:23-24; 1 Cor 11:31-32). Mobile temples now; ancients traveled far. Psalm 27: David yearned for nearby temple—answered in new covenant body as temple. Plausible example: Acts 20:7-11(Paul breaks bread twice—supper, then after miracle, perhaps thankful).

Offering Type Scripture Reference Elements Involved Purpose Communal Aspects
Burnt Offering (Olah) Leviticus 1:3-9 Animal (bull, sheep, goat, bird) Atonement, dedication to God Offerer presents, priests burn; no eating by offerer
Grain Offering (Minhah) Leviticus 2:1-10 Grain, flour, baked bread, oil, salt Thanksgiving, devotion Offerer brings, priests eat portion
Peace Offering (Shelamim) Leviticus 3:1-3; 7:11-15 Animal, unleavened/leavened bread Fellowship, thanksgiving, vow fulfillment Offerer, family, priests eat
Sin Offering (Chatat) Leviticus 4:27-31; 6:25-30 Animal (goat, lamb, bull) Atonement for unintentional sins Offerer brings, priests eat (if not burned)
Guilt Offering (Asham) Leviticus 5:14-16; 7:1-7 Animal (ram), restitution payment Reparation for specific sins Offerer brings, priests eat
Showbread (Bread of the Presence) Leviticus 24:5-9 12 loaves of bread Continual offering before God Priests eat weekly

More Old Testament Relationships

Links between Old Testament events and the Eucharist (Communion).

 Commentary: Jesus is like Melchizedek (priest-king with bread/wine). Manna: Bread/Word from heaven—eaten daily. Water from rock: Holy Spirit/living water—once in Exodus, but parallels frequent communion.

Old Testament Reference Description Connection to the Eucharist Relevant Verses
Melchizedek's Offering Melchizedek offers bread and wine... Bread and wine prefigure Eucharistic elements... Genesis 14:18-20; Hebrews 7:1-17; etc.
The Passover Israelites sacrifice lamb... Eucharist during Passover; Jesus as Lamb... Exodus 12:1-28; Matthew 26:17-19; etc.
Manna in the Wilderness God provides manna... Manna foreshadows true bread from heaven... Exodus 16:4-35; John 6:31-35; etc.
Water from the Rock Water from rock... Water prefigures Eucharistic wine as spiritual drink... Exodus 17:1-7; 1 Corinthians 10:1-4; etc.
The Showbread Twelve loaves in Tabernacle... Showbread prefigures God's presence in Eucharist... Exodus 25:30; Matthew 12:1-4; etc.
The Vine and the Wine Israel as vine... Wine as Christ's blood; Jesus as true vine... Psalm 80:8-19; John 15:1-5; etc.
The Blood of the Covenant Moses sprinkles blood... Eucharistic wine as blood of new covenant... Exodus 24:6-8; Matthew 26:28; etc.

Timeline with Festivals

Detailed timeline integrating events and Jewish festivals. Commentary: For reference.

Date Event Festival Context References
Nisan 13/14 Evening (Thursday night) Last Supper, Betrayal, Arrest Removal of Leaven completed; Passover prep Matthew 26:17-56; etc.
Nisan 14 Daytime (Friday) Trials, Crucifixion, Burial Passover: Lambs killed, Jesus as Lamb Matthew 27:1-60; etc.
Nisan 15 (Friday night-Saturday) In Tomb, Sabbath Rest Feast of Unleavened Bread: First day Matthew 27:62-66; etc.
Nisan 16 (Saturday night) In Tomb Feast of Unleavened Bread: Second day; First Fruits 1 Peter 3:18-20; Ephesians 4:8-10
Nisan 16/17 (Sunday morning) Resurrection, Empty Tomb Feast of Unleavened Bread (Day 3); Still First Fruits Matthew 28:1-10; etc.

Communion Evidence at 230AD (Megiddo Mosaic)

The Megiddo Mosaic: A Community Coming Together to the Table | Museum of the Bible

The earliest known Christian church mosaic (~230 AD, Megiddo, Israel) depicts a table for communion/remembrance. Inscriptions:

Commentary: Earliest "church building." Fish symbol (early Christian). Commissioned by centurion, managed by women.

Closing Thoughts

Isaiah 55:8-9 ESV

For my thoughts are not your thoughts, neither are your ways my ways, declares the Lord. For as the heavens are higher than the earth, so are my ways higher than your ways and my thoughts than your thoughts.

Proverbs 3:5-6 ESV

Trust in the Lord with all your heart, and do not lean on your own understanding. In all your ways acknowledge him, and he will make straight your paths.

Summary

Epilogue

Matthew 5:8

"Blessed are the pure in heart, for they shall see God."

Commentary (Story from notes): I know a guy who, after baptism, fell away but returned seeking deeper repentance. Grateful for answered prayers, he wondered how to go the "extra mile" beyond prayer and Bible reading. Inspired by early Christians breaking bread daily, he reflected on daily sins (per Matt 5:23-24; 1 Cor 11:31-32), repented, then took bread/wine nightly. Surprisingly, he started dreaming—after 30+ years without—messages of discipline and direction (Psalm 23: rod/staff). He continues diligently. Hope: Audience experiences this relationship. James 4:8: Draw near to God, He draws near to you.