According to archelogists, The Second Treatise of the Great Seth was written between 190-230 A.D


Source: http://www.earlychristianwritings.com/greatseth.html



The 1945 discovery of Gnostic texts at Nag Hammadi, Egypt unearthed a book called The Second Treatise of the Great Seth, where Jesus states:



I DID NOT SUCCUMB TO THEM AS THEY HAD PLANNED. BUT I WAS NOT AFFLICTED AT ALL. Those who were there punished me. AND I DID NOT DIE IN REALITY BUT IN APPEARANCE, lest I be put to shame by them because these are my kinsfolk. I removed the shame from me and I did not become fainthearted in the face of what happened to me at their hands. I was about to succumb to fear, and I SUFFERED ACCORDING TO THEIR SIGHT AND THOUGHT, in order that they may never find any word to speak about them. For my death, which they think happened, (HAPPENED) TO THEM IN THEIR ERROR AND BLINDNESS, since THEY NAILED THEIR MAN INTO THEIR DEATH. FOR THEIR ENNOAIAS DID NOT SEE ME, FOR THEY WERE DEAF AND BLIND. But in doing these things, they condemn themselves. Yes, they saw me; they punished me. IT WAS ANOTHER, their father, who drank the gall and the vinegar; IT WAS NOT I. They struck me with the reed; it was another, Simon, who bore the cross on his shoulder. It was another upon Whom they placed the crown of thorns. BUT I WAS REJOICING IN THE HEIGHT OVER ALL THE WEALTH of the archons and the offspring of their error, of their empty glory. AND I WAS LAUGHING AT THEIR IGNORANCE.


(The Treatise of the Great Seth)