This is far too deep to go into now.
Besides I’m cold and hungry and tired!
This is the Norse rune – THORN

This rune gave the English Language the TH – sound. As in Th-orn, Th-ink etc.
It has also been linked (many times) to the Greek Letter Rho.

Wherever the THORNS go…they’ll make you bleed. I know. I have Rose Bushes everywhere. FACT.