I've found something that seems interestingly related but is their anything else?
15- "Woe to those who go to great depths to hide their plans from the Lord, who do their work in darkness and think, "Who sees us? Who will know?" 16- You turn things upside down, as if the potter were thought to be like the clay! .... Isaiah 29
This seems to be related to those who would play "adept and initiate" does it not? ..."Adept and Initiate" also falling as the descriptitory for Orders with secret teaching; agendas and whatnot.
This may actually prove wrong what David L is saying about adepts and initiation in relation to Jesus as it appears to be speaking against it and as their can be found nothing that is speaking for it.