Origen — as excerpted in the Catena Aurea on John 1:1

“(tom. i. in Joan. c. 16. et sq.) There are many significations of this word beginning. For there is a beginning of a journey, and beginning of a length, according to Proverbs, The beginning of the right path is to do justice. (Prov. 16. Vulg. Job. 40:19) There is a beginning too of a creation, according to Job, He is the beginning1 of the ways of God. Nor would it be incorrect to say, that God is the Beginning of all things. The preexistent material again, where supposed to be original, out of which any thing is produced, is considered as the beginning. There is a beginning also in respect of form: as where Christ is the beginning of those who are made according to the image of God. And there is a beginning of doctrine, according to Hebrews; When for the time ye ought to be teachers, ye have need that one teach you again which be the first principles of the oracles of God. (Heb. 5:12) For there are two kinds of beginning of doctrine: one in itself, the other relative to us; as if we should say that Christ, in that He is the Wisdom and Word of God, was in Himself the beginning of wisdom, but to us, in that He was the Word incarnate. (c. 22). There being so many significations then of the word, we may take it as the Beginning through Whom, i. e. the Maker; for Christ is Creator as The Beginning, in that He is Wisdom; so that the Word is in the beginning, i. e. in Wisdom; the Saviour being all these excellences at once. As life then is in the Word, so the Word is in the Beginning, that is to say, in Wisdom. Consider then if it be possible according to this signification to understand the Beginning, as meaning that all things are made according to Wisdom, and the patterns contained therein; or, inasmuch as the Beginning of the Son is the Father, the Beginning of all creatures and existencies, to understand by the text, In the beginning was the Word, that the Son, the Word, was in the Beginning, that is, in the Father.”