Johannes Scotus Eriugena Quotes

Auctoritas siquidem ex vera ratione processit, ratio vero nequaquam ex auctoritate. Omnis enim auctoritas, quae vera ratione non approbatur, infirma videtur esse. Vera autem ratio, quum virtutibus suis rata atque immutabilis munitur, nullius auctoritatis adstipulatione roborari indigent.

Quid est aliud de philosophia tractare, nisi verae religionis, qua summa et principalis omnium rerum causa, Deus, et humiliter colitur, et rationabiliter investigatur, regulas exponere? Conficitur inde, veram esse philosophiam veram religionem, conversimque veram religionem esse veram philosophiam.

Sed fortasse quis dixerit: Quomodo omnia, quae sunt, lumina sunt?

One man stands head and shoulders above his contemporary scholars: head and shoulders, some hold, above the Middle Ages: John Scotus Erigena.

Yet someone may ask: how is it that all things which are, are lights?

When we are told that God is the maker of all things, we are simply to understand that God is in all things – that He is the substantial essence of all things.

What, then, is it to treat of philosophy, unless to lay down the rules of the true religion by which we seek rationally and adore humbly God, who is the first and sovereign cause of all things? Hence it follows that the true philosophy is the true religion, and reciprocally that the true religion is the true philosophy.

For authority proceeds from true reason, but reason certainly does not proceed from authority. For every authority which is not upheld by true reason is seen to be weak, whereas true reason is kept firm and immutable by her own powers and does not require to be confirmed by the assent of any authority.

Synthesizing as it does the philosophical accomplishments of fifteen centuries, this book appears as the final achievement of ancient philosophy.

Nemo intrat in caelum nisi per philosophiam.

Cum ergo audimus, Deum omnia facere, nil aliud debemus intelligere, quam Deum in omnibus esse, hoc est, essentiam omnium subsistere.