In this paper the relation between being and becoming is analyzed and the Kierkegaard’s existential method is considered. Also the three stages of existence are described as the evolution of a human being. This evolution means gradual creation of true selfhood due to decisive choices and actions. The author stresses that Kierkegaard’s existential anthropology is a version of the dialectical religious existentialism. A human being is paradoxical and her or his conflicts cannot be resolved by rational way. Existence has its own logic, which differs from the dialectical logic of Hegel’s absolute idea or spirit. This logic is paradoxical and needs other laws, i.e. the laws of love, faith and repetition. Repetition is essential for religious experience, because it teaches to be humble. An individual’s humility means that he/she is not disturbed by any superfluous things and he/she does not pursue them. Such humble individual remains quiet in any situations. The author proves that Kierkegaard is one of the philosophers of Modern Time, who struggles against speculative and objective thinking, which depersonalizes a human being; a human’s being is totally subjective and on higher level it is a passion of faith.