As an evangelical Christian, I never expected to hear myself say this, but I think it is Biblical and it needs to be said: believing in Jesus in your heart alone is not enough to be saved. In particular, I’m referring to verses like the classic “how to be saved” text, Romans 10:9-10:
[I]f you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you shall be saved; for with the heart man believes, resulting in righteousness, and with the mouth he confesses, resulting in salvation.
Although these verses are very common in gospel presentations, we usually emphasize more on the “believe in your heart” part (together with “saying the sinner’s prayer” which, although not necessarily bad, is certainly extra-Biblical). But here Paul puts confessing Jesus with your mouth right up there with genuine faith as essential to salvation.
This observation, as far as I can see, does not raise any immediate, outward, application for most of us in the already Christianized world. Confessing Christ as Lord with our mouths usually goes right along with believing in Him. If you have trusted in Christ but you don’t confess Him as Lord with your mouth, then do so! But I think most of us who have trusted Him in our hearts have also confessed Him with our mouths, and continue to do so. But there are serious implications here for missions and, at least on the level of self-examination of the heart, for all of us.
Consider together with me: Romans was written to “the beloved of God in…” where? Rome. And who else lived in Rome? The emperor. Caesar. Now, it appears that Caesar wasn’t too fond of people in his empire following other authorities. Remember what finally got Jesus sentenced to death?
As a result of this Pilate made efforts to release Him, but the Jews cried out saying, “If you release this Man, you are no friend of Caesar; everyone who makes himself out to be a king opposes Caesar.” … Pilate said to them, “Shall I crucify your King?” The chief priests answered, “We have no king but Caesar.” So he then handed Him over to them to be crucified. John 19:12-16
And don’t forget about this:
But the Jews, becoming jealous and taking along some wicked men from the market place, formed a mob and set the city in an uproar; and attacking the house of Jason, they were seeking to bring them out to the people. When they did not find them, they began dragging Jason and some brethren before the city authorities, shouting, “These men who have upset the world have come here also; and Jason has welcomed them, and they all act contrary to the decrees of Caesar, saying that there is another king, Jesus.” Acts 17:5-7
If confessing Christ to be a king could get you in trouble out in the remote parts of the empire, then how about in Rome? Indeed, I see a number of hints that the Christians in Rome were not a timid lot. Paul took it for granted that they had all been baptized (Rom 6:3), an OPEN declaration of their faith. The church of Rome consisted of people who were willing to risk their own necks for the gospel (Rom 16:4). Faith like that is often contagious. When people see their brother risking his neck for the gospel, and rejoicing in Christ through it, then they are emboldened to do likewise (cf. Phil 1). No wonder the Romans’ faith and obedience were “famous throughout the world” (Rom 1:8, Rom 16:19). The church in Rome would be like the church in Beijing or Pyongyang. The rest of us, further removed from the anti-Christian political capital would look at them and say, “If they are bold in their confession of faith, then certainly we should be too!”
Paul wasn’t naive. If anyone knew that there were consequences for openly declaring Christ to be Lord, it was Paul. He knew. And still he told the church in Caesar’s backyard that salvation comes through confessing Jesus Christ as Lord not only in your heart, but with your mouth.
The only examples in the Bible of people hiding faith in Christ that I know of are the disciples who deserted Christ upon His arrest (11 out of 12 of them repented and were restored), and a certain group of rulers:
Nevertheless many even of the rulers believed in Him, but because of the Pharisees they were not confessing Him, for fear that they would be put out of the synagogue; for they loved the approval of men rather than the approval of God. John 12:42-43
Now, the Bible doesn’t explicitly say whether these rulers were born again or not. But as for me, I certainly don’t want to stand before God and hear Him say, “You did not love My approval,” lest what comes next is, “Therefore you have not received it.”
Jesus warned us that as we do or do not testify of Him before men, so He will or will not testify of us before His Father:
“Therefore everyone who confesses Me before men, I will also confess him before My Father who is in heaven. But whoever denies Me before men, I will also deny him before My Father who is in heaven.” Matt 10:32-33, cf. Luke 12:8-9
The application is clear, I believe, for those who would follow Christ in Mecca, Medina, Kabul, Istanbul, Astana, Ho Chi Minh City, and for Communist Party members in China. Set your heart fully on that day when Christ, with all rulers and authorities in the heavenly realms and every creature under the heavens looking on, lifts you up in the presence of His Father seated on the throne, and says, “This one belongs to ME! See, he declared me to be his Lord while he was on earth in the face of all of Satan’s hostilities because he loved the approval of God rather than men!”
The rest of us, in much less hostile circumstances, will hopefully not hesitate to confess Jesus Christ as Lord. And we can further examine our hearts. Would we be prepared to confess Jesus as Lord under the shadow of Caesar’s palace?
I’m don’t believe I’m over-dramatizing, but simply trying to be true to the Scripture, in saying that at least when it comes to confessing Jesus Christ as Lord, timidity is a salvation issue:
“But for the cowardly and unbelieving…, their part will be in the lake that burns with fire and brimstone, which is the second death.” (Rev 21:8)
Which brings us to the great news. You know that famous faith of the ancient Roman Christians that we are hearing about even up to today? It came from God. “I thank my God through Jesus Christ for you [Romans], because your faith is being proclaimed throughout the whole world.” (Rom 1:8) Thank God for the famous faith of the ancient Roman Christians. Be encouraged and challenged by their example. The same God who supplied them with faith is ready to supply you as well.