John 3:21

People who adhere to the truth, on the other hand, come to the light and its source, Jesus. They do not try to cover up worthless deeds, but they are willing to expose them to the searching light of God’s revelation (cf. 1 John 1:8-9). They also humbly acknowledge that the good works that they do are really God’s production. They do all this, of course, because God draws them to Himself. One fundamental difference between believers and unbelievers is their attitude toward the light. It is not their guilt before God. Both are guilty before Him. A minority interpretation is that Jesus was distinguishing believers who acknowledged Christ openly, like John the Baptist, and secret believers, such as Nicodemus, rather than believers and unbelievers. [Note: Zane C. Hodges, "Coming to the Light-John 3:20-21," Bibliotheca Sacra 135:540 (October-December 1978):314-22.]

John 3:19-21 point out the ultimate danger that each reader of this Gospel faces. If one tends to do as Nicodemus did and reject Jesus, it is because he or she does not want to come to the light for moral reasons. People essentially turn from Jesus because the light that He brings exposes things about themselves that they want to remain hidden. Openness to the light is very important. God’s gracious love encourages guilty sinners to open up to the light.

"This [John 3:19-21] is one of the most important sections in the gospel of John for understanding the light/darkness polarization in Johannine theology and also for understanding John’s gospel itself." [Note: Harris, pp. 203-4.]

Much of contemporary man’s problem with the gospel is anthropological. It arises from a faulty view of himself. Fallen man generally views human beings as neutral if not good. Therefore the fact that God sent Jesus and Jesus came to save sinners seems only interesting at best. If man is good and not in need of salvation, we can applaud God’s love as admirable. If man is neutral, we can take salvation or leave it. If we leave it, God appears unfair for condemning us. However man is not good or neutral but bad. He already stands condemned and destined to experience God’s wrath. Therefore faith in Jesus becomes a necessary way of escape from that dreadful destiny. The Incarnation is a manifestation of divine grace, not just divine love.