The Tri Force is Chi Roh the divine monogram in the miraculous vision of Constantine

Hear me out brothers.

Emperor Constantine the Great

Empress Saint Helena = Princess Zelda

Chi Roh ( Greek for the divine monogram J. C. )

The triangle represents the will in magic.

The legendary helm of Constantine, a roughly 300 ye old red rusted nail adorned the crest of his military helmet with the crown, Chi roh, and accented with precious stones. The military symbol of his unit in particular and also minted onto coins was a golden spear , the crown of thorns at the top, a cross beam and at the head many fine jewels and gems with the the famous logo.

Constantine and his mom were holy relics hunters, items obtained usually after defeating a Principality ( boss ) inside a cave system or dungeon.

Master sword and Master Shield = the Armour of God,.

A quest to obtain these class 1 Holy relics. Seems somewhat similar to Zelda games and the earlier iterations moreso. Anyway just my musings from bored research.