The present work has as purpose the invoice of an investigation around the phenomenon of knowledge from the philosophy of Eduardo Nicol. For this thinker, knowledge is structured in three moments, namely, appearing, reappearing and appearing. This means that in the first place there is being, in a second moment the perception of what is given takes place, and in third place there is the dialogical presentation of what is alien. It is precisely in this third moment where one can speak of objectification, which consists in the apophantic and common recognition of being.