Year 7 Religious Studies · Unit 6 · Lesson 3 of 6

Christian Ethics — WWJD?

Exploring how Jesus's teachings guide Christian morality and action in the world

In this lesson you will: Understand Jesus's core ethical teaching; explore key parables and the Sermon on the Mount; learn about situation ethics, natural law, and liberation theology; consider how to apply Jesus's teaching to modern life.

What Do You Remember?

Let's recall what you've learned about Christianity and ethics.

From Lesson 30 (Afterlife Assessment):
What do Christians believe happens after death? How might belief in heaven and hell affect Christian ethics?
From Lesson 26 (What Happens When We Die?):
How do different traditions view the afterlife? How might different views of death affect how people live?
◆ ◆ ◆

Starting Question

Jesus said: "Love your enemy." "Turn the other cheek." "Give to everyone who asks you." These teachings seem extreme or even dangerous. Why would Jesus teach these things? Write your thoughts.

Word count: 0 words

Christianity is built on the idea that ethics comes from LOVE, not fear or duty. That changes everything.

Key Terms: Christian Ethics

Agape: Selfless, unconditional love; the Greek word for God's love and the kind of love Jesus taught Christians to show
Natural Law: The belief that God built moral laws into the universe itself; humans can discover right and wrong through reason, not just scripture
Situation Ethics: The idea that the morally right action is the one that produces the most loving outcome in each situation; not following absolute rules, but doing what love requires
Liberation Theology: Christian belief that God demands justice for the poor and oppressed; faith without action for justice is incomplete
Sermon on the Mount: Jesus's most famous ethical teaching (Matthew 5-7) covering the Beatitudes, the law, relationships, and how to live a righteous life
◆ ◆ ◆

Jesus's Core Ethical Teaching: The Greatest Commandment

"Love the Lord your God with all your heart and with all your soul and with all your mind. This is the first and greatest commandment. And the second is like it: Love your neighbour as yourself. All the Law and the Prophets hang on these two commandments." — Matthew 22:37-40

Everything in Christianity comes back to LOVE. Not obedience to rules, not fear of punishment—but love. Love for God, love for your neighbour (including strangers and enemies), and love for yourself as an image-bearer of God.

What does "neighbour" mean? It doesn't mean just people close to you. Jesus expanded it to include everyone, especially the vulnerable and marginalized.

The Parable of the Good Samaritan (Luke 10:25-37)

A man is beaten and left dying on the road. A priest passes by and ignores him. A Levite (a religious person) ignores him too. Then a Samaritan (despised by Jews; an outsider) stops and helps. He bandages the man's wounds, takes him to an inn, and pays for his care.

What's the Point?

Jesus asks: "Who was the neighbour?" The answer is the Samaritan—the outsider who showed mercy. The lesson: Morality is not about your position or reputation. It's about ACTION and MERCY. A true neighbour is someone who shows compassion, regardless of boundaries or differences.

For Christians: You must care for the vulnerable, the stranger, even enemies. Showing love through action is what ethics demands.

The Sermon on the Mount: Highlights

The Beatitudes (Matthew 5:3-12)

Jesus blesses the poor, the mourning, the meek, those hungry for justice, the merciful, the pure in heart, the peacemakers, and those persecuted. These are counter-cultural: Jesus says the blessed aren't the powerful or wealthy, but the humble, compassionate, and justice-seekers.

Turn the Other Cheek (Matthew 5:39)

"If someone slaps you on the right cheek, turn to them the other cheek also." This isn't about being a doormat. In Jesus's context, a backhanded slap was an insult. Offering the other cheek was defiance—you refuse to respond with violence or revenge. You show that the insult's power is broken.

Love Your Enemies (Matthew 5:44)

"Love your enemies and pray for those who persecute you." This is radical. Love is not a feeling—it's a choice to act with goodness toward those who harm you. This breaks cycles of revenge and violence.

Give Generously (Matthew 5:42)

"Give to the one who asks you, and do not turn away from the one who wants to borrow from you." Christians are called to radical generosity, not calculation of whether someone "deserves" help.

Two Major Approaches to Christian Ethics

Key idea: God built morality into the universe through reason and nature. Humans can figure out right and wrong through logic, not just scripture.

Example: Killing is wrong because it goes against human nature to harm. Lying is wrong because it breaks trust, which is essential for relationships. You don't need the Bible to know these things—reason tells you.

Important Christian: Thomas Aquinas (medieval philosopher) developed natural law theory. For him, God gave humans reason as a gift. Using reason to understand morality is fulfilling God's design.

Key idea: The morally right action is whatever LOVE requires in each situation. Not absolute rules, but flexible response guided by agape.

Example: Is lying always wrong? If lying would save someone's life, situation ethics says you MUST lie. Love of the person overrides the rule.

Important Christian: Joseph Fletcher (20th century) developed situation ethics. The goal is the most loving outcome, always.

Both approaches agree: Love is central. They disagree on whether love is expressed through reason and nature (natural law) or through flexible, contextual decision-making (situation ethics).

Liberation Theology: Faith Demands Justice

Liberation theology emerged in Latin America in the 1960s-70s. It argues that Christianity is not just about personal salvation—it's about justice and liberation from oppression.

Core Claim

Jesus's ministry was about liberating the oppressed. He healed the sick, fed the hungry, challenged systems that exploited the poor. Following Jesus means doing the same—working to end injustice.

Biblical Evidence

• Jesus said his mission was "to bring good news to the poor...to proclaim freedom for the prisoners...sight for the blind, to set the oppressed free" (Luke 4:18)

• Jesus harshly condemned the rich (Luke 6:24: "Woe to you who are rich") and praised the poor widow who gave everything (Mark 12:41-44)

• The early church shared possessions: "No one claimed that any of their possessions was their own, but they shared everything they had" (Acts 2:44)

Liberation Theology in Practice

Christians in poor communities saw Christianity not as escape from this world, but as call to CHANGE it. If God cares about the oppressed, Christians must work for systems that protect them. This meant:

  • Organizing poor communities for their rights
  • Criticizing unjust economic systems
  • Reading the Bible through the lens of the poor's experience
  • Viewing faith as inseparable from action for justice
◆ ◆ ◆

The Debate: Rules or Love?

Christianity has a central tension that hasn't been resolved:

Should Christians follow rules (laws in the Bible)?

Some Christians believe the Old Testament laws still apply (no divorce, no working on Sabbath, etc.). They see the Bible as God's clear direction and follow it closely.

Or should Christians simply follow love?

Other Christians believe Jesus freed us from law. He emphasized love, forgiveness, and compassion. Rules can be obstacles to love. Trust the Holy Spirit to guide you in each moment.

Paul's Wrestling: The apostle Paul struggled with this. He argued that following Jesus is not about rules—it's about grace and love. "It is for freedom that Christ has set us free," he wrote. But he also gave practical advice on how to live ethically.

Most Christians today hold a middle view: Scripture and tradition guide us, but love and wisdom also matter. You need both guidance and compassion.

Discussion Questions

Choose at least TWO and write 3-4 sentences for each.

Question 1: Is "Love your enemies" realistic?

Can you actually love someone who harms you? Does Jesus's teaching make sense, or is it impossible in the real world? Can loving an enemy still include protecting yourself?

Question 2: Should Christians give to everyone who asks, without question?

Jesus said give to everyone. But what if someone uses your gift to harm themselves or others? Does generosity mean you ignore consequences, or can you think carefully about the most loving response?

Question 3: Is liberation theology too political?

Some say Christianity should focus on personal salvation, not changing systems. Others say faith demands justice. Which is more truly Christian? Can both be true?

Question 4: How do you apply the Good Samaritan today?

Caring for someone you meet is clear. But what about systemic poverty, homelessness, discrimination? What would a modern "Good Samaritan" do?

◆ ◆ ◆

Writing Task: Christian Ethics in Action

Explain how either natural law, situation ethics, or liberation theology would guide Christians to act ethically in a specific situation (e.g., helping the poor, dealing with crime, responding to injustice). Use at least one teaching of Jesus to support your explanation. Write at least 100 words.

Word count: 0 words (Target: 100+)

The Big Question

"Christian ethics is impossible to live out in the real world."

Do you agree or disagree? Explore both sides.

Arguments FOR (It's too idealistic):

Arguments AGAINST (It's a guide, not a list of rules):

Your turn: Write 4-5 sentences explaining your view. Do you think Christian ethics are an impossible ideal, a practical guide, or something else?
◆ ◆ ◆

Quick-Fire Recall Mix (Lessons 30 & 26)

Q1: What do Christians believe happens after death? (Lesson 30)

Resurrection (body AND soul) and eternal life. Heaven for believers, hell for those who reject God. Christ's resurrection is proof and promise.

Q2: What is the Parable of the Good Samaritan about? (Today)

A Samaritan (outsider) helps a dying man that religious leaders ignored. It teaches that true morality is about compassion and action, not status or rules.

Q3: What is the Greatest Commandment? (Today)

Love God with all your heart, soul, and mind. And love your neighbour as yourself. All law and prophets hang on these two.

Q4: What is situation ethics? (Today)

The idea that the right action is the one that produces the most loving outcome in each situation, not absolute rules.

Challenge: 90-Second Recall

How much can you remember in 90 seconds?

0:00

Write down:

  • The Greatest Commandment (Jesus's core ethical teaching)
  • What the Good Samaritan parable teaches about ethics
  • Three elements of the Sermon on the Mount
  • The difference between natural law and situation ethics
  • One thing liberation theology emphasizes
◆ ◆ ◆

What Can You Do Now?

Tick the boxes that are true for you:

I can explain the Greatest Commandment and what Jesus meant by "neighbour."
I can explain the Good Samaritan parable and its ethical lesson.
I can give examples from the Sermon on the Mount (Beatitudes, turn the cheek, love enemies).
I can explain the difference between natural law and situation ethics.
I understand what liberation theology is and why it matters to Christian ethics.
I can explain the tension between rules and love in Christian ethics.

Reflection

Did Jesus's ethical teaching surprise you? What was most challenging or interesting?