RA is the personification of the Pineal gland.

[DungBeetle]

Read this in manly P. Hall's secret teachings of all ages.

[Infinite]

Can you copy the stretch with that? Anyway, if we consider that the indigo-ray center is linked with pineal gland (some sources teach this, other sources says violet-ray is linked with pineal) so the linkage is congruent as Ra is from sixth density which is related with intelligent energy which is related with the sixth chakra.

[DungBeetle]

P.227 Remember, ALL is within.

Sufficient similarity exists between the Masonic CHiram and the Kundalini of Hindu mysticism to
warrant the assumption that CHiram may be considered a symbol also of the Spirit Fire moving through
the sixth ventricle of the spinal column. The exact science of human regeneration is the Lost Key of
Masonry, for when the Spirit Fire is lifted up through the thirty-three degrees, or segments of the spinal
column, and enters into the domed chamber of the human skull, it finally passes into the pituitary body
(Isis), where it invokes Ra (the pineal gland) and demands the Sacred Name. Operative Masonry, in the
fullest meaning of that term, signifies the process by which the Eye of Horus is opened.

When people talk to Ra, they are talking within. Higher self maybe?