In a world plagued by anxiety, division, and self-reliance, the contagious joy of the Lord Jesus Christ stands as a powerful witness to the Truth of the Gospel. In It’s Contagious, Pass It On, Dr. Michael Youssef leads you through the Apostle Paul’s letter to the Philippians—a bold call to rejoice not in circumstances, but in Christ alone. This eight-part series confronts the enemies of joy: pride, fear, bitterness, and false teaching. You will learn how to catch the joy of salvation, guard it through obedience, and pass it on through faithfulness and sacrificial living. Rooted in Scripture and driven by urgency, this series calls every believer to reflect the joy of Christ and proclaim His victory to a lost world.

In message seven of It’s Contagious, Pass It On, Dr. Michael Youssef exposes the dangers of spiritual instability and calls believers to stand firm in the unshakable victory of Christ. Preaching from Philippians 4:1–9, he outlines four commands for stabilizing the joy of the Lord: stand firm in Christ’s finished work, rejoice always in Him, pray without complaining, and fill your mind with God-honoring thoughts. In a culture drunk on feelings and divided by trivialities, Dr. Youssef issues a Biblical rebuke against pride, division, and worldly distractions. Stability in the Christian life requires repentance, spiritual discipline, and a renewed mind anchored in Truth. Only then can believers reflect the contagious joy of salvation and withstand the enemy’s schemes.