Chapter 1. Concerning æon or age.
He created the ages Who Himself was before the ages, Whom the divine David thus addresses, From age to age You are. The divine apostle also says, Through Whom He created the ages.
It must then be understood that the word age has various meanings, for it denotes many things. The life of each man is called an age. Again, a period of a thousand years is called an age. Again, the whole course of the present life is called an age: also the future life, the immortal life after the resurrection, is spoken of as an age. Again, the word age is used to denote, not time nor yet a part of time as measured by the movement and course of the sun, that is to say, composed of days and nights, but the sort of temporal motion and interval that is co-extensive with eternity. For age is to things eternal just what time is to things temporal.
Seven ages of this world are spoken of, that is, from the creation of the heaven and earth till the general consummation and resurrection of men. For there is a partial consummation, viz., the death of each man: but there is also a general and complete consummation, when the general resurrection of men will come to pass. And the eighth age is the age to come.
Before the world was formed, when there was as yet no sun dividing day from night, there was not an age such as could be measured, but there was the sort of temporal motion and interval that is co-extensive with eternity. And in this sense there is but one age, and God is spoken of as αἰ& 240·νιος and προαιώνιος, for the age or æon itself is His creation. For God, Who alone is without beginning, is Himself the Creator of all things, whether age or any other existing thing. And when I say God, it is evident that I mean the Father and His Only begotten Son, our Lord, Jesus Christ, and His all-holy Spirit, our one God.
But we speak also of ages of ages, inasmuch as the seven ages of the present world include many ages in the sense of lives of men, and the one age embraces all the ages, and the present and the future are spoken of as age of age. Further, everlasting (i.e. αἰ& 240·νιος) life and everlasting punishment prove that the age or æon to come is unending. For time will not be counted by days and nights even after the resurrection, but there will rather be one day with no evening, wherein the Sun of Justice will shine brightly on the just, but for the sinful there will be night profound and limitless. In what way then will the period of one thousand years be counted which, according to Origen, is required for the complete restoration? Of all the ages, therefore, the sole creator is God Who has also created the universe and Who was before the ages.
Chapter 2. Concerning the creation.
Since, then, God, Who is good and more than good, did not find satisfaction in self-contemplation, but in His exceeding goodness wished certain things to come into existence which would enjoy His benefits and share in His goodness, He brought all things out of nothing into being and created them, both what is invisible and what is visible. Yea, even man, who is a compound of the visible and the invisible. And it is by thought that He creates, and thought is the basis of the work, the Word filling it and the Spirit perfecting it.
Chapter 3. Concerning angels.
He is Himself the Maker and Creator of the angels: for He brought them out of nothing into being and created them after His own image, an incorporeal race, a sort of spirit or immaterial fire: in the words of the divine David, He makes His angels spirits, and His ministers a flame of fire: and He has described their lightness and the ardour, and heat, and keenness and sharpness with which they hunger for God and serve Him, and how they are borne to the regions above and are quite delivered from all material thought.
An angel, then, is an intelligent essence, in perpetual motion, with free-will, incorporeal, ministering to God, having obtained by grace an immortal nature: and the Creator alone knows the form and limitation of its essence. But all that we can understand is, that it is incorporeal and immaterial. For all that is compared with God Who alone is incomparable, we find to be dense and material. For in reality only the Deity is immaterial and incorporeal.