Many times Christians piously say, "Why get worked up over creation, why don't you just preach the gospel?" But such a question reveals a faulty knowledge of what "the gospel" consists of, for, as has been noted many times on these pages, the gospel consists not only of the redemptive work of Christ, but His entire person and work as well. The message of the "everlasting gospel" is to "worship him that made heaven, and earth, and the sea, and the fountains of waters" (Revelation 14:6-7). Elsewhere, the gospel includes His coming Kingdom (Matthew 4:23, for example). From creation to redemption to ultimate restoration, all is "good news," all the work and person of Christ.
In our text we see that the gospel "was preached to every creature," or perhaps better translated, "in all creation." What was the message of the gospel for which Paul was so jealous? The answer is found in the preceding verses.
Christ is preeminent, literally "the firstborn of every creature" (v. 15), totally God (v. 19). He is the Creator of all things, both physical and spiritual (v. 16), and continues to maintain His creation (v. 17). He leads the church, assuring victory over death (v. 18). He is the Redeemer, the perfect sacrifice for sins (vv. 20-22), providing each believer total sanctification (v. 22). He will ultimately restore all of creation to its original created intent (v. 20).
Only as we recognize and believe the teachings of His Word on the entire "good news," from creation to consummation, can we hope to victoriously "continue in the faith grounded and settled." JDM