Podcast Summary: The Catechism in a Year (with Fr. Mike Schmitz)

Episode: Day 63: The Only Son of God (2026)
Date: March 4, 2026
Host: Fr. Mike Schmitz (Ascension)

Episode Overview

In this episode, Fr. Mike Schmitz explores the title "The Only Son of God" as it pertains to Jesus, guiding listeners through Catechism paragraphs 441–445. He distinguishes how the term “Son of God” is used throughout Scripture, culminating in its unique, transcendent fulfillment in Jesus Christ—fully human and fully divine. The episode situates this teaching within the broader Foundations of Faith framework, tracing the Old Testament roots and showing their transformation and fulfillment in the person of Christ.

Key Discussion Points & Insights

1. Scriptural Background of "Son of God"

(01:35–03:00)

• The title "Son of God" appears throughout the Old Testament:
  • Applied to angels, the chosen people, Israel’s kings.
  • Signifies adoptive sonship: a special relationship, but not divinity.
• Quote [02:50]:
  • “It signifies an adoptive sonship that establishes a relationship of particular intimacy between God and his creature.”
• The phrase had no implication of divinity for these figures.

2. Jesus as the Fulfillment of the Title

(03:10–06:00)

• The title’s full meaning emerges only in the person of Christ.
• Peter’s confession (“You are the Christ, the Son of the living God”):
  • Jesus accepts and affirms this (Matthew 16).
  • Quote [03:50]:
    • “Jesus accepts from Peter because he affirms something unique … flesh and blood has not revealed this to you, but my heavenly Father has revealed this to you, which tells us something.” – Fr. Mike
• Jesus is not another “Son of God” in the Old Testament sense; He is the Only Son.

3. Distinction in Jesus’ Relationship with the Father

(06:20–08:00)

• Jesus never says “Our Father” in reference to God except when teaching his disciples how to pray, instead refers to “My Father,” indicating a unique, personal relationship.
• The apostles, through baptism and the Holy Spirit, become adopted children, but Jesus’ sonship is distinct—eternal and divine.
• Quote [07:38]:
  • “He distinguished his sonship from that of his disciples by never saying ‘Our Father,’ except to command, ‘then pray like this: Our Father.’ And he emphasized this distinction, saying ‘My Father and your Father.’”

4. Divine Sonship Revealed in Christ’s Resurrection

(08:10–10:20)

• In the New Testament, the full revelation of Jesus’ divine sonship occurs after the Resurrection:
  • The centurion’s confession (“Truly this man was the Son of God” at the Cross).
  • At the Baptism and Transfiguration, the Father’s voice from heaven proclaims Jesus as “my beloved Son.”
  • After the Resurrection, Christ’s divine sonship is manifest “in the power of his glorified humanity.”
• Quote [09:52]:
  • “Only in the Paschal mystery can the believer give the title Son of God its full meaning.”

5. Implications for Christian Faith & Identity

(10:25–13:10)

• Believers, through Christ and baptism, participate in the sonship—able to call God “Abba, Father.”
• The revelation of Jesus as the Only Son of God completes the scriptural foundations for Christian faith in the Trinity.
• Quote [12:10]:
  • “This is our destiny. This is what the apostles have been able to witness: the glory of the only Son of God, the only Son of the Father, full of grace and truth.”

Memorable Moments & Notable Quotes

• On the evolution of the title:

  “All have a background, but they all have a fulfillment in Jesus.” (03:05)

• On the uniqueness of Jesus' sonship:

  “He never says ‘Our Father’… because he has a particular relationship with the Father as the only eternal, divine, only begotten Son of God.” (07:38)

• On the revelation at the Resurrection:

  “After his resurrection, Jesus' divine sonship becomes manifest in the power of his glorified humanity.” (09:15)

• On the connection to Christian life:

  “You allowed us to participate in his being able to cry out, ‘Abba, Father’... You have made us who’ve been baptized your children, and so you are our dad.” (04:20 Prayer)

Important Timestamps

• 00:05–01:30 | Introduction and previous episode recap
• 02:00–03:05 | Old Testament usage of "Son of God"
• 03:05–04:00 | Peter’s confession & Jesus’ response
• 05:50–07:55 | Jesus’ unique sonship vs. adoptive sonship
• 08:10–08:50 | Father’s voice at Baptism/Transfiguration
• 09:15–09:57 | The Paschal mystery and revelation of divine sonship
• 11:20–12:10 | Application to the life of believers
• 12:10–13:10 | Summation and preview for next episode

Tone & Concluding Thoughts

Fr. Mike’s delivery is both enthusiastic and contemplative, underlining the profound mystery and significance of Christ’s unique identity. He structures the teaching as an ever-deepening journey, returning frequently to the theme of “fulfillment” and “revelation” in Christ. The tone is encouraging, with frequent reminders for listeners to internalize and live out these truths in faith and practice.

Looking Ahead

Fr. Mike notes that the next episode will address the title “Lord” as applied to Jesus—continuing this in-depth exploration of Christ’s identity and mission through the Catechism and Sacred Scripture.

“It is remarkable that we get to declare that Jesus Christ is the only Son of God.”
— Fr. Mike Schmitz (12:45)