The circumpunct is the Egyptian hieroglyph for the sun. This symbol is more than simply 'sun', it's deeper meaning relates to the Earth's yearly orbit around the sun. Also the alchemical Symbol for Gold.
Yes...but...spoiler alert, he still betrays everyone--again--in infinity war, I mean have ya seen the trailers it's obvious he can't stop.
Sun Salutation This image features the alchemical symbol for the Sun – the ultimate symbol for power. In the center of the Sun is the alchemical symbol for Gold, which represents spiritual insight, the Third Eye, and Source, or the origin of all things.