“Let religion purify people's mind, let religion transform the ethos of society”, under the flag of the “reform of spirit”, is a fashionable slogan. However, to the religious belief, and bring criticisms to it. As regards the essence of “religion”, I think that a religious system contains the sacred, men, and a part of society. The basis of it is on the relation between the sacred and men. Moreover, the basis of the definition of religion is on the “religious sense”. The “religious sense” is a part of human nature. The requirements of man's prenatal character are self-preservation and self-development. Therefore a “reasonable” religion should be a religion of “being conducive to man's development, and to showing the abilities peculiar to man”. The religious sense springing directly and unrestrainedly from Taiwanese is unconsciously included in the technological system, which results in the distortion of the religious consciousness. We have to wake up the power of humanistic instinct, and look straight at the needs of our nature. Under any circumstance, we live with self-consciousness. “Religion” points at “ultimate”, and the “ultimate” is a kind of feeling. No matter how we can rationally analyze religion, the most important is not to neglect this feeling. For it is so real. I firmly believe in the saying that “man can change completely”, feeling can be one of the powerful factors. Therefore, a “humanistic religion” provides the modern with a help to transcending their limitations, knowing their nature better, and having more freedom.