In recent years, adult coloring books, or anti-stress coloring books, have become extremely popular. Manufacturers and publishers are introducing a wider range of coloring pages outdoing ideas. Where did the idea of coloring come from? When we were children, coloring brought us joy and peace. We could spend hours with crayons and a booklet. Similarly today, we adults reach for books to relieve stress. But not to read them, but to color them. Going back in this way, because of childhood, we again experience this cool feeling that we had in childhood coloring. We are again in the world of colors and positive characters. We devote ourselves to coloring, forgetting God’s world. It cannot be denied that adult coloring books have revolutionized the world, which at the same time being evil and sneaky, suddenly thanks to drawing becomes friendly and colorful, where there are no negative emotions and characters. Who would not want to live forever in such a world? That is why it is worth devoting yourself to a new form of relaxation. Because it’s really worth it!