Faith Only or Obedient Faith?

John 3:16 and Salvation:
Faith Only or Obedient Faith?

Have you ever heard someone say, “John 3:16 tells us everything we need to know about salvation”? This verse says, “God so loved the world, that he gave his only begotten son, that whosoever believeth in him should not perish, but have everlasting life.” This verse is true in everything it says.

Folks who say that John 3:16 is all you need to be saved, however, are really saying that all you have to do to be saved is to just believe on Jesus. They conclude that obedience, especially baptism, is not necessary to salvation. This is the doctrine of “salvation by faith only.” But is this doctrinal really what the Bible teaches?

Acts 3:22,23 refers to Jesus as a prophet saying: “…Him you shall hear in all things, whatever He says to you. And it shall be that every soul who will not hear that Prophet shall be utterly destroyed from among the people.” Now this says that we must pay attention to everything Jesus says, yet the Bible says much more about salvation than just John 3:16. How then can John 3:16 be “all we need”? If we need just one verse, why did God give the rest of the Bible? To take only part of what God teaches about a subject, while ignoring other inspired teaching, is to endanger our souls.

In Mark 16:15,16 Jesus told His disciples to teach everyone that, “He who believes and is baptized will be saved…” According to Jesus, both faith and baptism are essential in order for one to be saved.

John 3:16 truly teaches us that faith is essential. But when we learn “all things” that Jesus taught, we understand that we have a saving faith only when our faith leads us to be baptized for the purpose of having our sins forgiven (Acts 2:38; 22:16).

Paul’s Teaching about Baptism and Salvation:
1 Corinthians 1:14-17

Paul says in 1 Cor. 1:17 that he was not sent to baptize but to preach the gospel. So some claim this shows that baptism is not essential to salvation. But if that is what Paul is teaching, it would contradict many other passages of Scriptures (for a study of such Scriptures, please go to and study our free articles about the importance and purpose of baptism).

To understand the passage properly, please read the whole context, including at least verses 10-17.

Note what Paul is discussing. He is talking about people who were exalting preachers and dividing over them. Apparently some were especially dividing over the preachers who taught and/or baptized them. So he says he is glad that he did not baptize any more of them than he did.

If this is saying that baptism is not important, then the conclusion would be that Paul is rejoicing that not many people got baptized. So, it must be good to not be baptized! Such a view clearly contradicts Scripture, and it even contradicts the doctrine of those who argue that baptism is not essential to salvation, since they admit baptism is a command and most of them will not accept anyone into their denomination unless they are baptized!

Paul first raised the subject of baptism in v13 right alongside the subject of the crucifixion. If Paul is saying baptism is not essential to salvation, is he also saying the crucifixion is not essential to salvation? But if the crucifixion is essential, then why would Paul introduce the subject of baptism alongside it?

The fact is that in the context Paul has already explained the reason why he made his statements about baptism. He is not saying baptism does not need to be done or is not necessary to salvation. He is saying that, if he personally had done more baptizing, more people would be naming themselves after him (vv 14,15) and exalting and dividing over him. His “clique” would be even bigger. He is not saying that baptism is unnecessary, but that he wanted as little as possible to do with this problem of division over preachers.

Paul’s own teaching and example make clear that he both believed and taught that baptism is essential to salvation. 

He had established the church in Corinth, and the people there were baptized as a result (Acts 18:8). He himself was baptized because he had been told what he must do (Acts 9:6), and what he was told was to be baptized and wash away his sins (Acts 22:16). He later taught that baptism is essential to come into Christ and into His death (Rom. 6:3,4; Gal. 3:27).

Furthermore, he says here in 1 Corinthians 1:17 that he was sent to preach the gospel. What does the gospel say about baptism? It says that baptism is necessary to salvation (Mark 16:15,16; 1 Peter 3:21). When Peter preached the gospel for the first time on Pentecost, he taught that baptism was necessary for the remission of sins — Acts 2:38. Paul taught the same gospel, not a different gospel (Gal. 1:8,9). Hence, when Paul preached the gospel, he also preached that baptism is necessary to salvation. Nothing here or elsewhere denies that.

The discussion in context makes it clear that Paul is discussing cases in which he personally did the baptizing – i.e., he performed the actual baptism himself. 

The topic under discussion is not whether or not baptism is essential to salvation. That issue was settled clearly in numerous other passages, and the Corinthians would already have understood that teaching even before they themselves were baptized. The topic under discussion is who actually did the physical act of baptizing.

In this context Paul says he was sent, not to baptize, but to preach the gospel. The point is not that baptism is not essential, but that it was not the special calling of Paul to perform the physical act of baptism itself. He was an apostle, inspired of the Holy Spirit to receive and deliver the message of the gospel. Preaching was one of his special responsibilities, and among other things he preached that baptism was essential to salvation. But as to who did the actual baptism, that was not his special work as an apostle, and it did not matter who did that.

Compare this to John 4:1,2 — Jesus taught people and convinced them to become His disciples, but other disciples actually baptized the people. They were baptized in order to be disciples, but Jesus Himself did not need to be the one who did the physical act of baptism. Likewise, Paul taught the necessity of baptism, but it did not matter who did the act of baptism.

Actually, 1 Corinthians 1:17 is one of the many “not … but” passages in Scripture. 

This is a common expression. The purpose of such expressions was, not to deny the importance of the first point listed, but simply to emphasize the importance of the second point. For other examples, see John 6:27; 12:44; 1 Corinthians 15:10; 1 Peter 3:3,4; Mark 9:37; Matt. 10:20; Acts 5:4; 1 Thess. 4:8; Genesis 45:8; Titus 3:5; 2 Timothy 1:9.

If Paul’s statement that he was not sent to baptize was an absolute, then he should not have baptized anyone. But in fact he clearly states that he sometimes did so, even in Corinth. So Paul is not even denying that he sometimes did do the physical act of baptizing. The point he is making is that his emphasis was on teaching the gospel. As an apostle, that was his special responsibility. In so teaching, he taught the truth about baptism, including the fact that it is necessary to salvation. But when he had so taught people, it did not matter who actually did the act of immersing them in water. This could have been done by Paul or anyone else. And in this case he was glad that it worked out that he had baptized relatively few, otherwise people might have thought he sought to exalt himself and that in turn might have resulted in greater emphasis on him among those who were causing division.



For more information about salvation and what it requires, please visit our Bible Instruction web site at and study our in-depth articles about baptism, faith, and obedience.

(c) Copyright David E. Pratte, 4/1996

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