Sunday School Outline 2.9.25

Introduction to Systematic Theology
 
1. Introduction
“Why do we need theology if we already have the Bible?”
•Definition from Berkhof: Systematic Theology is the ordered study of the doctrines of Scripture, arranged in a logical and coherent way.
•Key Passage: 2 Timothy 2:15 – Be diligent to present yourself approved to God, a worker who does not need to be ashamed, rightly dividing the word of truth.
•Why This Matters:

• Theology helps us know God rightly and defend the faith (1 Peter 3:15).
• The way we think about God affects how we worship and live.

 
2. What is Systematic Theology?
•Definition: Organizing biblical doctrines into logical categories. Not replacing Scripture, but making sense of it systematically.
•The Different Branches of Theology:
1.Biblical Theology – Traces doctrines through Scripture progressively.
2.Systematic Theology – Organizes doctrine by topic.
3.Historical Theology – Studies how doctrines developed over time.
4.Practical Theology – Applies doctrine to Christian living.
•Why is it important to study theology systematically instead of just reading the Bible devotionally?
 
3. The Necessity and Role of Theology
•Why Theology is Necessary:

• Ephesians 4:14 – That we should no longer be children, tossed to and fro by every wind of doctrine.
• Avoids false teaching and strengthens our faith.
• Sound theology leads to sound living (Titus 2:1).
• Deepens our love and reverence for God (Romans 11:33).

•What are the dangers of ignoring theology in the church?
 
4. The Sources of Systematic Theology
•The Four Sources of Doctrine (Berkhof’s Approach):
1.Scripture (Primary Authority) – 2 Timothy 3:16
2.Church Tradition (Historical Witness) – Creeds and confessions.
3.Reason (Logical Consistency) – Theology should be rational.
4.Experience (Personal Application) – How theology applies to life.
•Why Scripture Alone is the Ultimate Authority:

• Matthew 4:4 – Man shall not live by bread alone, but by every word that proceeds from the mouth of God.
• 2LBCF Chapter 1 – The Holy Scripture is the only sufficient, certain, and infallible rule of all saving knowledge, faith, and obedience.

•How do we balance tradition, reason, and experience while keeping Scripture as the final authority?
 
5. Conclusion & Reflection
•Summary of Key Points:

• Systematic Theology organizes biblical doctrine logically.
• Theology is necessary to guard against error and deepen faith.
• Scripture is the final authority, but tradition, reason, and experience have their roles.

•Reflection Questions:

• What theological questions do you struggle with?
• How can a deeper study of theology strengthen your relationship with God?

 
Resources for Further Study
•Reading Assignment: Summary of Christian Doctrine, Ch. 1 (Introduction to Doctrine)

• 2LBCF, Ch. 1 (Of the Holy Scriptures)

•Recommended Video: “What's So Important About Theology” – RC Sproul