Peggy Brook, who was John Doorly’s secretary clipped an article by British MP William John Brown. It circulated in Independent CS circles called “Servants of the Spirit”. Although its correct name was “Imprisoned Ideas”
You can read it here:
He basically was making the point that ideas are often harnessed and then destroyed by the institutions which are built out of them until the idea itself vanishes. His quote from Jesus comes from the Non Canonical Biblical Book, Gospel of Thomas.