One should not seek among others the truth that can be easily gotten from the Church. For in her, as in a rich treasury, the apostles have placed all that pertains to truth, so that everyone can drink this beverage of life. She is the door of life.
Irenaeus of LyonsThe glory of God is a human being fully alive; and to be alive consists in beholding God.
Irenaeus of LyonsNo man can know God unless God has taught him; that is to say, that without God, God cannot be known.
Irenaeus of Lyons