[@Vec] So I did some edits, and I think it is clear about Arstus now. Not major edits but minor ones like how he did not watch the old man his whole life, but merely heard of the old man's tale and came to see the old man himself, since he was deemed worthy of being remembered in the stars and Arstus wanted to show him this before he died.

The darkness I meant was more like evil, but I have changed it from simply nothing, the absence of light.  

The old man was worthy of being remembered since he was a hero from humble beginnings who slayed an evil king, and would later become one and proved to be a good king.   

About those who forsake the light, I mean those who consort, and follow evil beings. But Arstus would also not be a fan of murderers or thieves or criminals for that matter, using his light magic and being his worshippers. So that would count Yzechr, Cmmelody's char though I think most gods are not fans of Yzechr. Though I will add later about adding star magic being taught, since I feel my character would teach people that.

I think that is it, and I hope this clears things up.

Though I have to say, I have no idea where you got daughter from in the roleplay example, since I never wrote that the old man had one. So I am confused there.