Who Christ is and how the Church came to say it — the incarnation, the hypostatic union, the Trinity, and the competing accounts of what the atonement accomplished.
34 articles in this topic
Dionysius, the twenty-fifth pope (259–268): the first pope not venerated as a martyr, who rebuilt Rome after persecution and defined the Trinity before Nicaea.
Felix I is the twenty-sixth pope (269–274): a martyr's crown he never earned and a famous letter on Christ he never wrote—both forgeries over one solid fact.
Zephyrinus is the fifteenth pope (c. 199–217), known chiefly through the hostile pen of Hippolytus. His clumsy formulas on the Trinity ended up in Denzinger's collection of the Church's dogmatic declarations.
The filioque—'and the Son'—is the word that helped divide Christendom. Its biblical roots, the long schism, and why Rome and Orthodoxy are closer than most think.
The First Council of Constantinople (381) confessed the Holy Spirit’s divinity, completed the Creed we recite at Mass, and became the Second Ecumenical Council.
What does John 1:7 mean? A Catholic exegesis of the Greek—μαρτυρία and the witness motif, the two ἵνα clauses, and the puzzle of believing “through him.”
A Catholic exegesis of 2 Kings 13:20–21: the Hebrew, the LXX, Sirach 48, and the patristic case that Elisha's bones warrant relic veneration.
Ephesus (431) condemned Nestorius, defined Mary as Theotokos, and fixed the single-subject Christology every later ecumenical council inherited.
What does John 1:6 mean? A Catholic exegesis of the Greek—the ἦν/ἐγένετο contrast, the perfect participle ἀπεσταλμένος, and John the Baptist as witness.
Peter Abelard's relational theory of the atonement, its limits, and how Catholic teaching holds objective and subjective redemption together.
Who is the Angel of the Lord in the Old Testament? A Catholic survey of the biblical evidence, the major interpretive positions, and why this mysterious figure matters for Christology.
How Athanasius understood Christ's work through incarnation, deification, and the triumph over death—resources for a richer Catholic theology of the cross.
How Augustine's Trinitarian theology shaped atonement doctrine—victory, sacrifice, grace, and love united in Catholic soteriology.
What is Christus Victor? The earliest Christian atonement theory teaches that Christ defeated sin, death, and the devil. Explore the Church Fathers' witness.
How the Golden-Mouthed Father understood Christ's atonement through victory, ransom, sacrifice, and exchange—a patristic synthesis that enriches Catholic theology.
Gregory of Nyssa's Christus Victor theology: the fishhook, divine deception, theosis, and universal restoration in early patristic soteriology.
What is the Chalcedonian Definition? The 451 AD formula declared Christ is one person in two natures — divine and human — 'without confusion, without change, without division, without separation.'
What did Cyril of Alexandria teach about the light shining in the darkness? Exploring his Commentary on John, divine inviolability, and human vulnerability.
What does the Nicene Creed mean? A Catholic phrase-by-phrase guide to the full text of the Niceno-Constantinopolitan Creed — its history, theology, and why it still matters.
What do John 1:3–4 mean in the Gospel of John? A close reading in the original Greek — the punctuation of ὃ γέγονεν, Incarnation as life in the Word, and Chalcedonian Christology.
What happened at the First Council of Nicaea in 325 AD? A Catholic examination of the Arian crisis, the meaning of homoousios, and why the Nicene Creed still defines Christian orthodoxy.
Five major heresies misread John 1: Arianism, Modalism, Adoptionism, Ditheism, and Docetism. Learn what each taught, where they went wrong, and how the Church's response was anchored in the text.
Is Jesus God? A biblical and theological examination of the deity of Christ, from New Testament texts through the Councils, addressing common objections and theological implications.
What is the Holy Trinity? A Catholic explanation of one God in three persons — the scriptural foundations, Nicene doctrine, and why it matters for the Christian life.
What does John 1:2 mean? A close reading in the original Greek — why the repetition guards against Modalism and polytheism, and what it reveals about God.
What is Modalism? A Catholic examination of the heresy that denied the real distinction of Father, Son, and Spirit — its origins, key proponents, and why the Church condemned it.
Apollinarius of Laodicea denied that Christ had a human rational mind, replacing it with the divine Logos. Gregory of Nazianzus's devastating reply—'what is not assumed is not healed'—sealed the condemnation at Constantinople I (381).
A deep dive into John 1:1 in the original Greek—the Logos, Colwell's rule, Nicene consubstantiality, and why this verse is the whole Gospel.
A Catholic verse-by-verse commentary on the Prologue to John's Gospel (John 1:1–18) — exploring the Greek text, Trinitarian theology, and the Church's doctrinal tradition.
Why did God reveal himself gradually? A Catholic reflection on Catechism §§ 51–53 and the divine pedagogy that prepared humanity to receive Christ.
The Council of Chalcedon (451 AD) resolved a Christological crisis but reshaped the political map of Christendom. How it destroyed Alexandria, elevated the papacy, and set the stage for the Great Schism.
A critical review of Greg Boyd's Crucifixion of the Warrior God. Boyd's cruciform hermeneutic is promising, but does his reading undermine Scripture's reliability?
Paul's atonement theology in Romans 5 goes beyond Anselm's satisfaction theory. Explore the Christus Victor model and why Christ's entire life matters.
What does it mean to be part of the body of Christ? Christianity is inherently communal — claiming faith while rejecting church membership contradicts the New Testament vision of believers as one body, not isolated individuals.
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