Why in religious debates is it always a given a god is good?
		
		
	 
Perhaps  'good' is a relative thing?
		
 
		
	 
Very much so.  According to Christian theology, God is good.  It is a necessary attribute of God.  Simplicity of God, an ancient theological theory says that God's substance and essences are one an the same.  If God then is essentially good, prefectly good, and god creates all, where does evil come from?
So the word good needs a does of special pleading.  God owes us nor moral obligations.  God is not a moral agent.  Ideas apparently going back to Duns Scotus, and found today from any number of theologians including William Craig Lane.  The idea that since god gave us existence, he does not owe us anything more than that great gift.
Which does not solve the Problem of Evil, unless you set the bar low for solving that.
https://ndsmcobserver.com/2016/03/professor-analyzes-views-on-god-good-and-evil/
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 [h=2]news[/h] 
  
   [h=3]Professor analyzes Aquinas’s view on God, good and evil[/h] 
Sydney Enlow | Wednesday, March 23, 2016
  
    Fr. Brian Davies, a distinguished professor of philosophy at Fordham  University, has dedicated his academic career to studying and writing  about the philosophy of religion, and has focused on the work of Thomas  Aquinas. Fr. Davies explored the question of why, if God is all powerful  and morally good, there is evil present in the world in a lecture held  Tuesday night at Rice Commons
 The lecture focused on Aquinas’s rejection of the argument against  the existence of God. According to Aquinas, God is not a morally good  agent, despite popular belief.
 “Aquinas views that God should not be thought of as a moral agent in  the first place, meaning that God should not be thought of as something  either morally good or morally bad,” Davies said. “Aquinas maintains  that we do not know what God is … God is strictly non-classifiable.”
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