One of the more ingenious and amusing entrepreneurial moves I’ve ever heard is the company that offers to sell you a star. For a price, you can buy a star and name it for a loved one. The company will send you a gift pack along with registering the star in the name of the one you, the buyer, designate. I have never been able to figure out how that company earned the right to sell something no one will ever visit, hold, or otherwise show tangible ownership of.
When I think about some of the new, strange religious ideas along with some long held, established ones, it reminds me of the folks selling the stars. Preachers and whole denominations offer salvation on their own terms, altering and subtracting from the Lord’s established will as if salvation was theirs to offer. They urge people to pray a prayer or accept Christ in their hearts, guaranteeing them salvation by so doing. Or they tell a seeker that the Holy Spirit will irresistibly come upon them, filling them and by so doing indicate an experience of grace. Or they urge parents to sprinkle their babies, saving them from what they call inherited sin. The problem in all these scenarios is that people are offering what is not theirs to give. Christ has already established the plan that saves the lost person—hearing the gospel (Rom. 10:17), believing it (Rom. 10:10), repenting of sins (Rom. 2:4; 6:17-18), confessing Christ (Rom. 10:10), and being buried in water in order to enjoy the new life in Christ (Rom. 6:1-4).
The same things occurs with worship. People claim to stand in the place of Christ and tell others what is and is not acceptable to God. They propose changes in who can lead in worship (cf. 1 Tim. 2:11-12), how worship music is to be done (Eph. 5:19; Col. 3:16), and when the Lord’s Supper can be taken (1 Cor. 11:23-26; Acts 20:7). Some would say that dance, weightlifting, incense-burning, drama, and the like are acts of worship God will accept, though they do so without a scintilla of appeal to the New Testament.
When it comes to the will of God, He has exclusive rights over that. Christ does not share His authority with anyone (Mat. 28:18). He makes the rules and determines right and wrong. Beware of anyone who is selling anything else (cf. 2 Cor. 2:17).