How do teaching preaching aid the church?
How does teaching and preaching strengthen the church according to Acts 15:35?

The Text at a Glance

“ But Paul and Barnabas remained in Antioch, along with many others, teaching and preaching the word of the Lord.” (Acts 15:35)


What Teaching and Preaching Looked Like in Antioch

• Paul and Barnabas stayed—ministry was not a one-off event but an ongoing presence.

• “Many others” joined them, showing a team effort rather than solo ministry.

• Two complementary activities:

– Teaching (didaskō): systematic instruction, grounding believers in doctrine.

– Preaching (euangelizō): proclaiming the gospel publicly, calling hearers to faith.

• The content was “the word of the Lord,” not opinion or trends.


Ways This Ministry Strengthened the Church

• Rooted believers in truth

Acts 2:42 “they devoted themselves to the apostles’ teaching.”

Ephesians 4:14-15 guards against being “tossed by the waves and carried about by every wind of teaching.”

• Fed faith and produced maturity

Romans 10:17 “faith comes by hearing, and hearing by the word of Christ.”

Hebrews 5:12-14 strong doctrine moves believers from milk to solid food.

• Equipped for service

Ephesians 4:11-12 teachers “equip the saints for the work of ministry.”

2 Timothy 3:16-17 Scripture “thoroughly equips” for every good work.

• Unified the body

Colossians 3:16 “Let the word of Christ dwell in you richly… teaching and admonishing one another.”

Acts 15 itself shows doctrinal clarity resolving conflict; teaching preserved unity.

• Fueled mission outward

Acts 18:11 Paul “stayed a year and a half, teaching the word of God.” Growth inside led to outreach.

2 Timothy 4:2 “Preach the word… in season and out of season.”


Practical Takeaways for Today

• Stay committed—long-term, consistent teaching builds deep disciples.

• Keep content Scripture-saturated; God’s word carries intrinsic power (Hebrews 4:12).

• Balance instruction and proclamation—classroom and pulpit, dialogue and declaration.

• Cultivate a team of teachers; shared voices broaden reach and guard against imbalance (2 Timothy 2:2).

• Expect strength, unity, and mission expansion when the local church prioritizes teaching and preaching the word of the Lord.

In what ways can we emulate Paul and Barnabas's dedication in our communities?
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