Jude 1:3—“Beloved, when I gave all diligence to write unto you of the common salvation, it was needful for me to write unto you, and exhort you that ye should earnestly contend for the faith which was once delivered unto the saints.”

Jude intended to write a warm and joyful letter about “the common salvation” shared by all believers in Christ. This salvation is “common” not because it is ordinary, but because all true Christians equally partake of its blessings through grace alone. Yet the spiritual dangers of false teachers confronting the church compelled him to warn against their doctrinal and practical errors. Therefore, it became “needful” for him to exhort believers to “earnestly contend for the faith”.

The phrase “the faith” refers not merely to personal belief, but to the body of divine truth revealed by God in Scripture, which He once delivered to the saints. This truth is not to be altered, modernised, or compromised. It was “once delivered”, meaning it is complete, authoritative, and permanently binding upon the church. It is completely and conclusively given to the church.

To “earnestly contend” carries the idea of strenuous effort and spiritual struggle. Contending for the faith does not mean being needlessly argumentative, but it does mean standing firmly against false teachings that compromise the truths of the Word. Christians are not called to quarrelsome pride, but to steadfast defence of biblical truth with courage, holiness, humility, and love for Christ.

In every generation, the church faces pressures to dilute doctrine and accommodate worldly thinking. Christ’s church has always been under spiritual assault from within. So Jude reminds believers that preserving the purity of the Gospel and the scriptural truths is not optional. We must know the truth, love the truth, live the truth, and defend the truth faithfully, for the glory of God and the salvation of souls.