I got a good laugh out of your link too. Jesus used cannabis ... that's a good one, but I should probably point out a couple of things. According to Ex xxxi, the anointing oil in question was only to be administered to Aaron's sons, of the tribe of Levi, ie not all the Levites, but only Aaron's sons, the priests. Jesus was of the tribe of Judah, not Levi, and the only anointing he ever received was of the Holy Spirit. (According to the Westminster Dictionary the most likely candidates for calamus are Acorus calamus and Andropogon calamus aromatics.) But I have to confess, that article gave the best explanation I've ever heard for where all those goofy Gnostic writings came from.

I'm praying for you in Jesus' name.