The Bible says, “For everyone practicing evil hates the light and does not come to the light, lest his deeds should be exposed” (John 3:20).
Many people live in this world with empty hearts. To find true satisfaction and true joy for the heart, people have turned to the carnal pleasures of music, fine arts, literature, and so forth. In general, people think that if all their basic necessities were met, or if they were rich and powerful, their hearts would be truly satisfied. However, no one can be truly satisfied with the wealth of this world. A man might live in a huge mansion, but the reality is that he cannot even fill his small heart merely with the things of the earth. You need to realize that through money, pleasures, fame, power, logical/physical relationships, or any such things of the world, no one can really satisfy his heart. Everyone thus has searched through the religions of this world, but none could find true satisfaction even there.