I dont think this is the actual meaning of the song, but think extacy.
"Let me show you the way to mind
Let me help you explain your mind
When I help you explain your mind"
This is personification of extacy, talking to Roger.
[Johnny is the drug, Roger is the consumer]
"I like to proclaim myself a god
And lightly ordain myself"
This could be a comparison to the feeling when MDMA has been consumed.
I dont think this is the actual meaning of the song, but think extacy.
"Let me show you the way to mind Let me help you explain your mind When I help you explain your mind" This is personification of extacy, talking to Roger.
[Johnny is the drug, Roger is the consumer]
"I like to proclaim myself a god And lightly ordain myself" This could be a comparison to the feeling when MDMA has been consumed.