All commandments are either "do's", or "don'ts": Do love God and your neighbor, or Don't do this, etc.
Let me ask: who is he that believes: the doers of the word, or the hearers only? What about the commandment against theft: the person that continues to steal, or the person that ceases and desists from stealing? The answer is obvious.
So he that believes is he that obeys; and it corresponds to the one who is believing, and being a doer of the word!
"He that believes on the son has everlasting life...". And what does the Son say? "He that believes and is baptized...". See? John is not quoting on two different subjects.
"Not Your Call": means that we cannot say WHO is saved nor who IS NOT saved, except by the gospel that saves. Beloved, you are taking the scriptures out of context: and dividing scripture according to denominational doctrine. One must not divide a scripture into parts, and say they mean different things...when they are speaking about the same subject! Jesus did not say, "He that believes is saved." That is denominational doctrine. Clearly, Jesus said, "He that believes and is baptized shall be saved." It cannot get plainer than that. But His apostles, Peter and Paul, also said the same thing, and taught likewise!
I preach to the living, and I refuse to acknowledge that someone is saved by denominational doctrine, nor to condemn anyone. That is not my calling (to judge). I will abide by the words of the Lord Jesus, and obey His calling. Since the Day of Pentecost, we are given to know, by the Holy Spirit, the gospel that saves: which is in its essence: "Repent, and be baptized everyone of you in the NAME of Jesus Christ for the remission of sins, and you shall receive the gift of the Holy Spirit. For the promise is unto you, and to your children, to those who are afar off, even as many as the Lord our God shall call."