The idea of a Personal God has obtained in almost every religion, except a very few. With the exception of the Buddhist and the Jain, perhaps all the religions of the world have the idea of a Personal God, and with it comes the idea of devotion and worship. The Buddhists and the Jains, although they have no Personal God, worship the founders of their religions in precisely the same way as others worship a Personal God. This idea of devotion and worship to some higher being who can reflect back the love to man is universal. In various religions this love and devotion is manifested in various degrees, at different stages. The lowest stage is that of ritualism, when abstract ideas are almost impossible, and are dragged down to the lowest plane, and made concrete. Forms come into play, and, along with them, various symbols. Throughout the history of the world, we find that man is trying to grasp the abstract through thought-forms, or symbols. All the external manifestations of religion — bells, music, rituals, books, and images — come under that head. Anything that appeals to the senses, anything that helps man to form a concrete image of the abstract, is taken hold of, and worshiped.