We may ask: why we should worship God, and whether the theoretical knowledge of His law in nature is not sufficient For the highest realization. The answer is: no. Theoretical knowledge of a subject can never take the place of experience, which is necessary for realization. Written music cannot entertain us unless it is played, nor the description of perfume delight our senses unless we smell it, no recipes of the most delicious dishes satisfy our hunger. Nor can the theory of God give complete joy and peace; we must actually realize God or attain that state of realization which gives eternal happiness through the admiration and worship of nature's beauty and its source.