One who believes in the Son has eternal life, but one who disobeys{The same word can be translated "disobeys" or "disbelieves" in this context.} the Son won't see life, but the wrath of God remains on him."
"’The wrath of God’ is a concept that is uncongenial to many modern students, and various devices are adopted to soften the expression or explain it away. This cannot be done, however, without doing great violence to many passages of Scripture and without detracting from God’s moral character. Concerning the first of these points, . . . there are literally hundreds of passages in the Bible referring to God’s wrath, and the rejection of them all leaves us with a badly mutilated Bible. And with reference to the second, if we abandon the idea of the wrath of God we are left with a God who is not ready to act against moral evil. . . . We should not expect it [God’s wrath] to fade away with the passage of time. Anyone who continues in unbelief and disobedience can look for nothing other than the persisting wrath of God. That is basic to our understanding of the gospel. Unless we are saved from real peril there is no meaning in salvation" [Note: Morris, p. 220.] 