This book intends to show that Christianity is God's response -- expressed in human words and in human history -- to the divinely inspired yet sin-distorted universal human search for God. Through a sympathetic evaluation and comparison with Christianity of the major world religions (from Primitive myths and rites to Hinduism, Buddhism, Taoism, Confucianism, Islam and Judaism), this work defends the credibility of the Catholic Christian faith and shows the need for dialogue with these religions in the "new evangelization" of the world called for by Vatican II.