Art and poetry cannot do without one another. Yet the two words are far from being synonymous. By Art I mean the creative or producing, work-making activity of the human mind. By Poetry I mean, not the particular art which consists in writing verses, but a process both more general and more primary: that intercommunication between the inner being of things and the inner being of the human Self which is a kind of divination (as was realized in ancient times; the Latin vates was both a poet and a diviner). Poetry, in this sense, is the secret life of each and all of the arts.
Jacques MaritainEvery work of art reaches man in his inner powers. It reaches him more profoundly and insidiously than any rational proposition, either cogent demonstration or sophistry. For it strikes him with two terrible weapons, Intuition and Beauty, and at the single root in him of all his energies... Art and Poetry awaken the dreams of man, and his longings, and reveal to him some of the abysses he has in himself.
Jacques MaritainGod does not ask for 'religious' art or 'Catholic' art. The art he wants for himself is Art, with all its teeth
Jacques MaritainArt is a creative effort of which the wellsprings lie in the spirit, and which brings us at once the most intimate self of the artist and the secret concurrences which he has perceived in things by means of a vision or intuition all his own, and not to be expressed in ideas and in words-expressible only in the work of art.
Jacques MaritainThat is why I think, in defiance of Plato, that there is at once error and vulgarity in saying that poetry is a lie, except in the sense that Cocteau wrote one day: I am a lie who always tells the truth. The only poetry which lies purely and simply is academic, pseudo-classical, conceptually repetitive poetry, and it is not poetry.
Jacques Maritain