Abstract
The contemporary secularism is found to be a philosophy of life “as if there were no God” or a kind of ideology, which demands an absolute autonomy of human being to shape his destination. In the philosophy of Descartes at least three sources of secularism could be found: his theory of cognition which resulted in developing other than the classical concept of truth and rationality; his metaphysics; his arguments for the existence of God and in his concept of the nature of God. Karl Marx’s criticism of religion was a next powerful factor on the advance of secularism. Marx makes the charge against the religion that it acts to reinforce the break down the conscience of man living in the modern society, into a public and a private realm. The widest criticism of religion was made by Marx in: Acontribution to the Hegel’s criticism on the philosophy of law”. Especially its first seven paragraph, are particularly important in view of the advance of secularism. F. Nietzsche undermines metaphysics by showing that knowledge of a non-empirical world is cognitively superfluous. He makes clear that he has moved beyond the assumption that there might be a metaphysical world to a positing of the empirical world as the only one. Nietzsche considers that the notion of God is inimical to human nature and human life. Is this really so in reality? Is Nietzsche’s consideration about God and religion in any way applicable to our own age?