Abstract

This paper attempts to analyze realist philosophy as the way of knowing reality in the thought of Étienne Gilson. The French Philosopher was a defender of philosophical realism who rationally justified the thesis about knowing things existing in the world independently of the knowing subject. Philosophical inquiry, carried out in a realist way, should start with the being which really exists. The basic philosophical method aims to rationally understand reality as well as explain the multifaceted cognition of reality. Gilson’s contribution to the development of philosophical realism includes the promotion of a realist philosophical awareness and the opposition to idealistic philosophies (Cartesianism, Kantianism).