This is the way D.A. Carson begins his commentary on Philippians. He is asking us to imagine a rather crass approach. He makes the point well through this bold imagery.
“I would like to buy about three dollars worth of gospel, please. Not too much—just enough to make me happy, but not so much that I get addicted. I don’t want so much gospel that I learn to really hate covetousness and lust. I certainly don’t want so much that I start to love my enemies, cherish self-denial, and contemplate missionary service in some alien culture. I want ecstasy, not repentance; I want transcendence, not transformation. I would like to be cherished by some nice, forgiving, broad-minded people, but I myself don’t want to love those from different races—especially if they smell. I would like enough gospel to make my family secure and my children well behaved, but not so much that I find my ambitions redirected or my giving too greatly enlarged. I would like about three dollars worth of gospel, please. Of course, none of us is so crass as to put it that way.”
SOURCE: Carson, D. A.. Basics for Believers: An Exposition of Philippians. Baker Publishing Group. Kindle Edition.