Jesus is the light who defeats the darkness and rescues people out of darkness and out of Satan’s grip. As we know well, the power of darkness is very powerful. Nothing can defeat the power of darkness. Figuratively speaking, the darkness can be a sorrowful mind, self-pity, no direction of life, hopelessness and especially the continuous life of sin. In short, all the fatalistic elements are the elements of darkness. No one can defeat this darkness. But Jesus who is the light of the world can defeat it.