Orthodox Catechesis Quick Reference
Compact bullet summaries of all 17 chapters from "Introducing the Orthodox Church" by Anthony M. Coniaris. Each section links to the full chapter note.
Table of Contents
- The Holy Church
- The Nicene Creed
- Jesus
- The Holy Trinity
- The Divine Liturgy
- Salvation
- The Church Fathers
- The Church Year
- The Walls of the Orthodox Church
- Saints and the Theotokos
- The Last Things (Eschatology)
- The Seven Sacraments
- The Bible
- Icons
- Prayers for the Dead
- Prayer
- What Is Expected of Us
Ch 01 — The Holy Church
- Four Marks (from the Nicene Creed): One (one God, one faith), Holy (set apart by Christ), Catholic (whole/universal — preserves the fullness of faith), Apostolic (founded by apostles, traceable to them)
- Apostolic succession: unbroken chain of ordinations from today's bishops back through history to the Apostles and to Christ — proves the Church's authenticity
- Church is people, not a building; God dwelt in tabernacle → in Jesus → in us (believers)
- Entry into the Church: Baptism (grafted in), Chrismation (Holy Spirit within), Eucharist (Christ dwells in us)
- Highest authority: Ecumenical Council — decisions valid only when accepted by the whole Church (bishops + clergy + laity together)
- We ARE the Church, not just go to it; sent out as Christ's Body in the world
- Original five Patriarchates: Rome (left in 11th c.), Constantinople, Alexandria, Antioch, Jerusalem; Constantinople is "first among equals" (honor, not jurisdiction)
Ch 02 — The Nicene Creed
- Creed = from Latin credo, "I believe"; everyone has a creed (what you base your life on)
- Creeds arose for two reasons: (1) baptismal confession, (2) defense against heresy ("signposts against heresy")
- Three creeds: Apostles' (2nd c., local churches), Athanasian (5th c., Trinity/Christology), Nicene (4th c., Ecumenical Council — most authoritative; voice of the whole Church)
- Filioque ("and from the Son"): Western addition rejected by Orthodoxy for two reasons — (1) only an Ecumenical Council can alter the Creed; (2) theologically incorrect: the Spirit proceeds from the Father (Jn 15:26); the Son sends the Spirit
- Creed is recited before prayer: must know what you believe before you can pray rightly (Augustine's principle)
- Creed → Deed: right belief must issue in right living; sincerity alone is not enough (Hitler was sincere)
Ch 03 — Jesus
- Jesus (Hebrew: Joshua) = "God is salvation"; His name declares His mission — to save, not merely to teach
- Christ = "Anointed One" = Messiah (Greek equivalent of Hebrew Mashiach); to say "Jesus Christ" is a complete confession of faith
- Lord (Kyrios) = OT name for God alone; the earliest creed: "Jesus is Lord" (Rom 10:9; 1 Cor 12:3) — a direct claim to divinity
- Word (Logos): God's self-communication; Jesus is not a message about God but God's actual self-expression
- Fully God AND fully human — not 50/50 but completely both; necessary because only God can save, only a human can represent humanity
- Sin makes us less human; the closer to God, the more truly human we become; Jesus shows what true humanity looks like
- "I am the Truth" — not just teaches truth; Jesus is the Light itself, not a window among others
- Present in Divine Liturgy: "Christ is in our midst / He is and ever shall be"
Ch 04 — The Holy Trinity
- One God, three Persons (Father, Son, Holy Spirit), one substance (ousia)
- Trinity is mystery — "not a wall but an ocean into which you plunge"; not darkness but the sun, too brilliant to gaze at directly
- Anchored in Scripture: Mt 28:19 (singular "name" — not names — of Father/Son/Spirit), 2 Cor 13:14, Gen 1:26 ("Let us make man")
- Father = Creator (above us); Son = Redeemer (beside us); Holy Spirit = Sanctifier (within us)
- Salvation is Trinitarian: begins with Father (who loved the world), realized by Son (death/resurrection), completed by Holy Spirit (Pentecost)
- St. Irenaeus: Father stretches two arms to us in love — one arm is Jesus, the other is the Holy Spirit
- Without the Trinity, God would be unknowable and inaccessible; the Trinity is how God becomes personal and relatable
Ch 05 — The Divine Liturgy
- Liturgy (leitourgia) = common action — we all offer together; we are not spectators; all prayers are "we," not "I"
- Prosfora = altar bread offered to God; represents our life; we are ON the altar, not just AT it
- Paten seal: IC XC NIKA = "Jesus Christ Conquers" — the square piece that becomes the Lamb of God
- Two parts: Liturgy of the Word (God speaks) + Liturgy of the Faithful (God feeds us)
- Multi-faceted presence: Christ present in (1) Eucharist, (2) Scripture readings, (3) priest, (4) the gathered people
- Five ways "We Are There": Jesus teaches (Epistle/Gospel/sermon) → Calvary (Great Entrance) → Last Supper (Communion) → Ascension (gifts placed on altar) → Pentecost (Epiclesis prayer)
- Four Liturgies: St. John Chrysostom (most common), St. Basil the Great (10x/year, Lent Sundays), St. James (Oct 23 only), Pre-Sanctified Gifts (Lent Wed/Fri + Holy Week Mon–Wed; no consecration)
- "Liturgy after the Liturgy" = continuing worship through acts of love in the world after leaving church
Ch 06 — Salvation
- "Are you saved?" — all three are true: have been (justification), am being (sanctification), shall be (glorification)
- Justification = saved from sin through Baptism (past); Baptism = tomb (we die) + womb (we are reborn)
- Sanctification = daily repentance and yielding to God (present); "work out your salvation with fear and trembling" (Phil 2:12)
- Glorification = at Second Coming (future); salvation is dynamic, never "I have arrived"
- Salvation like marriage: real and complete at Baptism, yet must be "worked out" daily
- Grace = God's free gift; Faith = saying yes; man's hand reaching up to grasp God's already-outstretched hand
- Good works do not produce salvation; salvation produces good works (fruit, not cause)
- Three conversions: (1) meeting Christ (Christmas/Epiphany), (2) cross and resurrection (Easter), (3) coming of the Holy Spirit (Pentecost)
- Saved from sin, for theosis — becoming partakers of the divine nature (2 Pet 1:4); "becoming by grace what God is by nature"
Ch 07 — The Church Fathers
- Orthodox truth is not one person's experience but the whole redeemed community's from the Apostles to now
- Fathers honored as witnesses to the true faith, not merely because they are ancient
- Three dangers: (1) theology of repetition — quoting Fathers without acquiring their mind; (2) complacency from inherited riches; (3) living off the interest without adding capital
- Olympic torch relay: faith was passed to us; we must pass it on — failure deprives future generations of the light
- "Father" is a permanent dimension of the Church — St. Gregory Palamas (14th c.) is a Church Father; God produces originals, not carbon copies
- Qualities of the Fathers: personal knowledge of God, experienced God's power, faith as the pearl of great price, love, prayer, love of Scripture
- St. Seraphim of Sarov: "The true aim of the Christian life is the acquisition of the Holy Spirit of God"
Ch 08 — The Church Year
- The liturgical calendar sanctifies time; the word "today" in Orthodox hymns makes past events present mystically
- Pascha (Easter) = the feast of feasts; the hinge on which the whole church year swings; NOT one of the 12 Great Feasts because it is the source of all of them
- 12 Great Feasts: 5 Theotokos (Birth of Theotokos Sep 8, Entry to Temple Nov 21, Meeting of Our Lord Feb 2, Annunciation Mar 25, Dormition Aug 15) + 7 Lord (Exaltation of Cross Sep 14, Christmas Dec 25, Theophany Jan 6, Palm Sunday, Ascension, Pentecost, Transfiguration Aug 6)
- Fasting: every Wednesday (Judas's betrayal) and Friday (crucifixion); Great Lent (7 weeks before Easter), Christmas Fast (40 days, Nov 15–Dec 24)
- Synaxis = feast on which we commemorate saints connected to the previous day's feast
- Apodosis = final day of the post-festive period; services nearly identical to the feast itself
- Daily Hours: 1st (7am, Light), 3rd (9am, Pentecost/Holy Spirit), 6th (noon, Crucifixion), 9th (3pm, Death of Jesus)
- Days of the week: Sunday = "little Easter," Monday = angels, Tuesday = John the Baptist, Wednesday = Theotokos/Passion, Thursday = Apostles/Fathers, Friday = crucifixion, Saturday = martyrs/departed
Ch 09 — The Walls of the Orthodox Church
- Hierarchy of icons from top to bottom: Dome = Christ Pantocrator (Ruler of All) → angels → Theotokos → saints → floor = Church Militant
- The believer stands within the congregation of saints — "observes and is observed" (Cecil Stewart)
- Narthex = this world/call to repentance; Nave = Kingdom of Heaven; Altar = between heaven and earth
- Iconostasis = separates nave from altar; symbolizes OT temple veil; screens the mystery of God; Royal Doors = Christ is the only door to communion
- Tabernacle = holds reserved Body and Blood of Christ; Eternal Light burns constantly = Christ's presence; 7-branched candelabra = 7 sacraments and 7 gifts of the Holy Spirit
- Church = complete cosmos: Jerusalem, Mt. Tabor, Eden are all present realities inside each parish, not merely historical memories
Ch 10 — Saints and the Theotokos
- All baptized are "called to be saints" (Rom 1:7); Saints (capital S) = canonized; saints (lowercase) = all committed Christians
- Hagios = "not like anything else, different"; a saint is a mirror who reflects not himself but Christ
- Honoring saints = glorifying what God accomplished in them — not hero worship
- Communion of Saints: Church Triumphant (heaven) and Church Militant (earth) remain united through love and prayer; death does not dissolve membership in the Body of Christ
- Saints are intercessors, not mediators; one Mediator = Christ (1 Tim 2:5); we ask them to pray for us, not to save us
- Theotokos titles: Theotokos (Mother of God — affirms full divinity of Christ), Aeiparthenos (Ever-Virgin), Panayia (All-Holy)
- Theotokos = New Eve; her fiat ("be it done to me") demonstrates synergy (human cooperation with grace) vs. Eve's disobedience
- Relics venerated: body remains Temple of Holy Spirit even after death; will rise again; not superstition but a theology of the body
Ch 11 — The Last Things (Eschatology)
- Koimesis = "falling asleep" = Orthodox term for death; a passage, not extinction
- Nepsis = watchfulness; keeping remembrance of death is liberating, not morbid; strips illusion, orients toward eternity
- Particular Judgment: immediate facing of one's life before God at the moment of death
- Second Coming (Parousia): visible, cosmic, universal — not a secret rapture; every eye will see Him
- General Judgment: criterion = love — how we treated Christ in the poor, sick, and imprisoned (Matthew 25, Sheep and Goats)
- Bodily resurrection: the same body, glorified (soma pneumatikon); body is not a prison
- Heaven = eternal theosis; ever-deepening communion with the Trinity (epektasis = eternal progression into God's love)
- Hell = eternal separation from God; the same divine love experienced as bliss by those who accept it and as torment by those who reject it; no Purgatory (but Church prays for departed at every Liturgy)
Ch 12 — The Seven Sacraments (Mysteries)
- Sacraments = mysteries (mysteria); not mere signs pointing to grace but actual conveyances of grace; reflect the Incarnation (God using matter to convey spirit)
- Baptism: triple immersion; death and resurrection with Christ; original sin forgiven; administered to infants
- Chrismation: immediately follows Baptism; anointing with Holy Myron (33 parts of the body); "seal of the gift of the Holy Spirit"; personal Pentecost
- Holy Eucharist: Body and Blood truly present (real presence, not symbol); "medicine of immortality"
- Confession (Exomologesis): priest as physician/witness, not judge; we confess to God in his presence; God's absolution pronounced
- Holy Matrimony: crowning as king/queen; sacrament, not civil contract; path toward theosis; two may remarry (with penance) but no annulments
- Holy Unction (Euchelaion): for any sick person, not just the dying; heals body and soul; James 5:14–15
- Holy Orders (Cheirotonia): laying on of hands; bishop = successor of Apostles
- Laity = royal priesthood (1 Pet 2:9); co-responsible for the Church; no passive spectators
Ch 13 — The Bible
- Scripture and Sacred Tradition are two aspects of one divine self-communication (not two competing sources)
- Church existed before the NT was written; Church determined the canon; Church interprets Scripture — not private individuals
- "No prophecy of Scripture is of private interpretation" (2 Pet 1:20); catholicity = truth discerned by the whole Church across time, not by individuals alone
- Biblical Fundamentalism rejected: Fathers used allegory, typology, spiritual exegesis; Bible is not a science textbook
- Bible informs (the mind), reforms (the will), transforms (the life)
- Orthodox encounter Scripture primarily through the liturgy — more Scripture is heard in Orthodox worship than in almost any other tradition
- Practical reading: open it daily; read expectantly, personally, prayerfully; take a promise into the day; apply what you read
- "Ignorance of the Scriptures is ignorance of Christ" (St. Jerome)
Ch 14 — Icons
- Icon = theology in color; a confession of the Incarnation; because God became visible in Christ, He can be depicted
- Iconoclast controversy (8th–9th c.): rejected icons as idolatry; Church responded that this was really an attack on the Incarnation (Docetism); Seventh Ecumenical Council (Nicaea II, 787) restored icons
- Sunday of Orthodoxy = 1st Sunday of Great Lent = "Triumph of Orthodoxy" (annual celebration of icon restoration)
- Icon is supra-realistic: depicts the transfigured state — what a person has become through the Holy Spirit (not a photograph, not a portrait, but a window into the Kingdom)
- Pantocrator = icon of Christ as Ruler of All (Rev 1:8); placed at dome's highest point
- Veneration ≠ Worship: honor passes through the icon to the prototype; only God receives worship (latria)
- Priest censes icons AND congregation: every person is a living icon of God
- Image → Likeness: the image of God is restored at Baptism; the likeness of God is the goal of theosis, achieved through cooperation with grace
Ch 15 — Prayers for the Dead
- Church prays for the dead because they are still alive in Christ; death doesn't dissolve membership in the Body
- Saturdays of Souls (Psychosabbata): appointed Saturdays for corporate prayer for all departed Orthodox
- Koliva (boiled wheat) = symbol of resurrection (Jn 12:24 — grain of wheat must die to bear fruit)
- Prayers are expressions of love and intercession, not transactions; no defined Purgatory, but trust in God's mercy
- Dead are commemorated at every Divine Liturgy — no Eucharist without prayer for the departed
- Memorial service is primarily a Paschal proclamation, not a mourning service; Christ is risen, so the dead are not truly dead
Ch 16 — Prayer
- Christ's pattern: withdrawal into God + return into world (pendulum of greatness); contemplation and action are one rhythm, not opposites
- Prayer must descend from mind into heart (nous into kardia); not just thinking about God but standing before Him with the whole person
- St. Theophan the Recluse: "Stand before God with the mind in the heart unceasingly day and night until the end of life"
- Hesychasm (hesychia = stillness): tradition of interior prayer seeking inner quiet and direct encounter with God
- Five fruits of prayer: inner peace, healing power, the Holy Spirit, union with God, love
- Jesus Prayer: "Lord Jesus Christ, Son of God, have mercy on me, a sinner" — contains the whole gospel (lordship, incarnation, confession, mercy)
- Kingdom of God is within (Lk 17:21); discovered by descending with the mind into the heart
- Philokalia = foundational text of hesychast spirituality; The Way of a Pilgrim = introduction to the Jesus Prayer
Ch 17 — What Is Expected of Us
- Pauline "therefore" structure: chapters 1–16 are the doctrine (indicatives); chapter 17 is the response (imperatives) — Christian ethics are always responsive, not self-generated
- Obedience = love's practical form; a friend obeys from love, not fear; requires daily discernment through prayer
- Love = supreme mark of discipleship: "by this all will know you are my disciples, if you love one another" (Jn 13:35)
- Doxology = the language of Orthodoxy; instinctive cry: "Glory to God for all things!" (Doxa to Theo); St. John Chrysostom's dying words
- Every baptized Christian bears responsibility for witness (martyria); faith spoken is faith deepened; faith hidden atrophies
- Stewardship (oikonomia): all belongs to God; we are oikonomos (managers/stewards, not owners); "the earth is the Lord's" (Ps 24:1)
- Two plates: God gives first → we respond; the offering plate is a response, not a request
- Six principles of giving: proportionately, lovingly, generously, wisely, gladly, humbly
- "Blessed to bless, forgiven to forgive, loved to love, saved to help others find salvation"