Gospel of Thomas - Chapter 105
- (104) They said to Jesus, "Come, let us pray today and let us fast." Jesus said, "What is the sin that I have committed, or wherein have I been defeated? But when the bridegroom leaves the bridal chamber, then let them fast and pray."
Once again the literal is so similar it cannot be said to be Gnostic.
The invitation to pray and fast is a declaration that there is need of divine assistance and is a denial that Jesus is divine. The only way that prayer and fasting would be necessary in the presence of Jesus is if he failed his mission to be tempted in every way that we are, yet not sin. When he is not with us, we may acknowledge our own frailties and failures.