Finally...

Theme: Spiritual Preparedness and Warfare

Introduction: The sermon opens with reflections on the word "finally," leading to the Apostle Paul's final instructions to Ephesian believers.

The Need for Spiritual Strength: It discusses the essential need for believers to be prepared for spiritual conflict, a continuous battle not of this world but against spiritual forces.

The Source of Strength: The preacher emphasizes that our strength to stand firm against the devil's schemes comes from the Lord, not our intellectual or emotional capacities.

Understanding the Enemy: A significant portion of the sermon is dedicated to understanding the devil – his reality, limitations, and role as the adversary.

The Armor of God: The concept of putting on the whole armor of God as a divine provision for spiritual warfare is explored.

Application and Conclusion: The sermon concludes with an exhortation to rely on Christ's strength, wear the full armor of God, and stand firm in the face of spiritual warfare.