This paper mainly deals with Suárez's theory of inner sensual knowledge - one of the traditional issues in works of Aristle's disciples, but in nowadays hardly reflected. The aim of this paper is also show the reader how Francisco Suárez deals with inner sensation problem in his commentary of Aristotle's De Anima, and also introduce how Suárez criticizes the Aquinas' analysis of this problem and offers his own simpler solution.
Suárez refuses any possibility of plurality of inner senses and also denies any possibility that inner senses can somehow reason about thinks as well as intelect do.