by John MacArthur
In the four-part sermon series, How to Destroy Grace Church, John MacArthur examines the spiritual dangers and internal sins that can slowly destroy a healthy church from within. Each message serves as both a warning and a call for believers to protect the church through holiness, unity, faithful ministry, and unwavering devotion to Christ. The following are the points from that series.
1. Abandon a Commitment to Faithful Leadership
A church can be destroyed when its leaders become proud, worldly, divided, unqualified, or morally compromised. Satan attacks leadership first because weakened shepherds eventually weaken the entire flock. (Hebrews 13:7, 17)
2. Lower the Standard of Holiness
The church loses its power and testimony when sin is tolerated, excused, or normalized among its people. When holiness no longer matters, worldliness slowly replaces godliness. (1 Peter 1:15–16)
3. Lose Sight of Spiritual Goals and Vision
A church begins to die when it becomes comfortable, complacent, and satisfied with past success. Losing urgency for spiritual growth and for kingdom purpose leads to stagnation and decline. (Philippians 3:13–14)
4. Neglect Discipleship
A church is weakened when believers stop growing spiritually and stop helping others grow. Christianity becomes shallow when people attend services but never mature into faithful disciples. (1 Corinthians 4:16–17; Matthew 28:19–20)
5. Create a Spectator Church
The church deteriorates when ministry is left only to pastors and staff while everyone else watches passively. Spiritual vitality fades when believers stop serving and using their gifts. (1 Corinthians 12; Ephesians 4:11–16)
6. Fail to Pursue Unity
Bitterness, gossip, criticism, jealousy, and unforgiveness fracture the body of Christ from within. Satan often destroys churches more effectively through division inside the church than persecution outside it. (Philippians 2:1–4; Ephesians 4:3)
7. Turn the Church Inward
A church loses its mission when it becomes consumed with its own comfort, preferences, and internal concerns. Neglecting evangelism causes the church to become isolated and spiritually lifeless. (Matthew 28:19–20; Acts 1:8)
8. Disregard God’s Plan for the Family
When marriages weaken, parents neglect spiritual leadership, and families drift from biblical priorities, the church itself suffers. The breakdown of the home eventually produces the breakdown of the congregation. (Ephesians 5–6)
9. Refuse Necessary Change
A church can cripple its effectiveness by confusing biblical truth with human tradition or preferred methods. Refusing to adapt nonessential forms can hinder ministry and alienate future generations. (1 Corinthians 9:19–23)
10. Operate Without Faith
Fear, self-protection, and dependence on human wisdom suffocate spiritual boldness. A church that no longer trusts God for great things gradually settles into safe, powerless routine. (Hebrews 11:6)
11. Eliminate Sacrifice
Comfort, materialism, and self-interest slowly erode commitment to Christ and His church. When people stop sacrificing time, money, energy, and convenience, ministry becomes weak and ineffective. (Romans 12:1)
12. Replace Worship of God with Self-Focus
A church declines when entertainment, personalities, preferences, or success replace the glory of God as the central focus. Worship becomes shallow when people come primarily to consume rather than adore God. (John 4:23–24)
13. Abandon Strong Bible Preaching
The surest way to destroy a church is to minimize, dilute, or abandon the faithful teaching of Scripture. Without strong biblical preaching, the church loses its authority, discernment, conviction, and spiritual life. (2 Timothy 4:2)
As we reflect on this charge from Pastor John amidst a new season for our church family, may we together heed the call to strengthen and protect the church. We do this, trusting the Lord, knowing that He has promised to build His church and the gates of hell cannot prevail against it. (Matthew 16:18)
Listen to the sermon series How to Destroy Grace Church at gty.org.