In Husserl’s phenomenology, there are two essential moments; one is the Epoché which makes the phenomenology possible, the other is the teleology of science which directs it to its own goal (telos). The former, later appeared in Husserl’s text, does not seem quite consistent with the latter – on the contrary, theseseem so exclusive that a question arises as to whether Husserl could reconcile Epoché with teleology consistently claimed from the beginning of his career. My aim in this paper is (...) to reveal their conflict in Husserl’s phenomenology, confining my argument to the science as teleological activity which had been claimed from Logical Investigations (1900) to his last work Crisis (1936). The plan is as follows; firstly we will confirm that Husserl defined the idea of the science as an activity which tends to one universal science; secondly we will examine that when he innovated the Epoché as the phenomenological method (Ideas 1, 1913), he confined the range of Epoché in such a science; thirdly we will prove that in his last work, this idea of the science remained in the form of “teleology of history”claimed by Husserl to be possible only by the Epoché; finally we will examine the inconsistency between the Epoché and the teleology, making reference to the critique of Jan Patočka. (shrink)