More Than a Symbol

28 July 2026

If you want to understand what the Bible teaches about baptism, the first thing is to notice that the Bible uses baptismal language in a bunch of ways that we wouldn’t. We’ll come back to that. The second thing is to get a thicker understanding of symbols. Baptism is a symbol, but modern people hear that statement and don’t really understand what it means. We are trained to think “symbol” is a floating signifier arbitrarily related to the thing it’s pointing to, in the same way that there’s no necessary correspondence between a sheet of green metal and a city. A roadside sign that says “I-70 W Denver” is just pointing the direction to Denver. If you pull off on the shoulder next to that sign and say “We’re here!” to the kids in the back, you have kinda missed the point.

Thus far the modern grasp of symbols, which is accurate as far as it goes, but there’s more to it than that. The roadside sign at the municipal border that says “Denver Welcomes You” is related to the city in a different way. Both signs point to the same city, but the latter sign also means that you’ve arrived; it both indicates and accomplishes the welcome. At this point “We’re here!” is the right thing to say.

Similarly, placing a ring on my bride’s finger with the words “With this ring I thee wed” was a symbol that accomplished what it signified. Now, that ring had been on her finger before (to test the fit), and we did not suddenly become married right there at the jewelry counter. It required the proper context; we had to mean to be marrying. But in the proper context, the symbol both signified and accomplished a marriage, and responding with a loud snort and “It’s just a symbol!” would be…how shall I put it?…unwise.

Baptism is a symbol, but it also accomplishes a great deal of what it signifies. In the symbolic lexicon of the Bible, passing through water means a very particular thing: just as there is a “scarlet thread of redemption” that runs through the whole Bible, there is a blue thread of water and baptism that runs through the whole Bible, from the primordial waters over which the Spirit once brooded to the river of the water of life that flows from under the throne in the New Jerusalem. Being washed signifies priesthood; passing through water separates you from the wicked world and marks you as part of the new people of God. Christian baptism specifically follows Jesus’ example; in Jesus’ prototypical baptism, the water was applied, the Spirit descended and the Father spoke from heaven. At Cornelius’ home, Peter preached the blood of Jesus, the Father sent the Spirit…what was left but to apply the water? They did, at once, “and the three agree as one.” The fact that the water is administered by Christ’s visible representatives on earth means that there’s an earthly expression of the Body that is recognizing and accepting the baptized. Peter baptizing Cornelius not only signifies Cornelius’ full acceptance into the Body, it accomplished it: afterwards, Peter stayed and ate with them. (My essay “Washed” has all this in more detail and with biblical support.)

Our modern baptismal theology doesn’t exactly contradict any direct statement of Scripture, in the sense that we have a set of half-decent work-arounds for the passages that are a tough fit for our theology. However, it clearly remains the case that the New Testament readily uses baptismal language in ways a modern evangelical wouldn’t dare. That’s telling. When you find the Bible saying things you wouldn’t, one of you has wandered off the range, and I don’t think it’s the Holy Spirit! If we were writing Romans 6, we would feel a desperate need to clarify, hedge, pile up paragraphs of explanation about what baptism doesn’t do, and anyway it’s a metaphorical use here, etc. We can argue about the proper interpretation of the passage, but the one unassailable fact is that Paul, seeing no need for all the qualifications we would pile up, clearly does not see things the way we do.

Paul reminds them of the day they came to Christ, the day they were baptized. (Remember that the NT knows nothing of delaying baptism: converts are baptized immediately.) From the beginning, the act of baptism is communal; even Jesus didn’t baptize Himself. We are baptized by someone, into a Body, in the presence of the Father and under the ministry of the Spirit. We may get baptized by ones, but in baptism we are never alone. The Body put them in the water – that’s death; you can’t live down there – and brought them out again, initiated by resurrection into the Body and henceforth considered members. They come up out of the water and into something: fellowship with the believer that baptized them. On that day, Paul says, they were united with Christ in His death and resurrection, and therefore they should live like it. We should not be embarrassed to speak the same way. And we wouldn’t be, if we understood the this-worldly reality of fellowship in the Body.