Episode 2027

That They May Have Life | Part 4 – The Fifth Commandment: Life, Justice, and the Christian Citizen

March 5th, 2026

1 hr 12 mins 34 secs

Season 4

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st mary temple tx adult faith formation ten commandments catholic social teaching conscience legitimate defense suicide euthanasia abortion pro life catholic moral teaching you shall not kill fifth commandment

About this Episode

Episode Summary

In Part 4 of That They May Have Life, we continue our morality series by moving through the Fourth Commandment’s reach into civil society and then turning to the Fifth Commandment: “You shall not kill.”

We begin with Jesus’ teaching from the Sermon on the Mount (Matthew 5), where the Lord deepens the commandment beyond the external act of murder to the interior roots of anger, contempt, and vengeance. From there we explore why every human life is sacred, what the Church teaches about abortion, euthanasia, suicide, and scandal, and how Catholics are called to protect life with both truth and mercy.

We also address legitimate defense, the responsibilities of civil authority, the Christian duty toward the common good, and the Church’s role in making moral judgments when fundamental human rights or the salvation of souls is at stake. The session concludes by previewing the next series on the sacraments.

Key Scripture

  • Matthew 5:21–48 (anger, purity of heart, truthfulness, mercy, love of enemies)
  • Luke 10:27 (love of God and neighbor)
  • Matthew 22:37–40 (the greatest commandments)
  • Mark 1:15 (repent and believe in the Gospel)
  • Matthew 10:37 (loving Christ above family ties)
  • Matthew 22:21 (render to Caesar…)
  • Acts 5:29 (we must obey God rather than men)

Topics Covered

  • Recap: beatitude, repentance, law and grace, the Decalogue
  • The Fourth Commandment and the “domestic church”
  • Civil society, authority, and conscientious objection
  • Witness of Blessed Franz Jägerstätter and A Hidden Life
  • The Fifth Commandment: why human life is sacred
  • Abortion: truth, mercy, and the Church’s positive duty to support mothers and families
  • Euthanasia vs. allowing natural death (ordinary vs. extraordinary means)
  • Suicide: the objective evil of the act, diminished culpability, and Christian hope
  • Scandal, gossip/slander, bodily integrity, organ donation, and peace
  • Legitimate defense, punishment, just war principles, and the death penalty as a prudential judgment

Practical Takeaways

  • Ask: Where do anger, contempt, or vengeance take root in my heart?
  • Protect life with both conviction and compassion—especially by helping people in crisis
  • Pray for leaders and seek the common good without losing charity
  • Remember: the Lord’s call is not perfectionism, but conversion toward love

Next Episode

Next week we begin a new series on the sacraments, starting with Baptism and Confirmation.