And God said,
Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creeps upon the earth.
All Commentaries on Genesis 1:26 Go To Genesis 1
Tertullian of Carthage
AD 220
If the number of the Trinity also offends you, as if it were not connected in the simple Unity, I ask you how it is possible for a Being who is merely and absolutely One and Singular, to speak in plural phrase, saying, "Let us make man in our own image, and after our own likeness;" Genesis 1:26 whereas He ought to have said, "Let me make man in my own image, and after my own likeness," as being a unique and singular Being? In the following passage, however, "Behold the man is become as one of us," Genesis 3:22 He is either deceiving or amusing us in speaking plurally, if He is One only and singular. Or was it to the angels that He spoke, as the Jews interpret the passage, because these also acknowledge not the Son? Or was it because He was at once the Father, the Son, and the Spirit, that He spoke to Himself in plural terms, making Himself plural on that very account? Nay, it was because He had already His Son close at His side, as a second Person, His own Word, and a third Person also, the Spirit in the Word, that He purposely adopted the plural phrase, "Let us make;" and, "in our image;" and, "become as one of us." For with whom did He make man? and to whom did He make him like? (The answer must be), the Son on the one hand, who was one day to put on human nature; and the Spirit on the other, who was to sanctify man. With these did He then speak, in the Unity of the Trinity, as with His ministers and witnesses. [Against Praxeas 12]
Since then he is the image of the Creator (for He, when looking on Christ His Word, who was to become man, said, "Let us make man in our own image, after our likeness" Genesis 1:26 ), how can I possibly have another head but Him whose image I am? For if I am the image of the Creator there is no room in me for another head. [Against Maricon 5.7]