*spoiler warning* overanalyzing Tidus's Zanarkand
*note: forgive me if this has been asked before, i havent found a thread on it though (maybe i'm blind)...and forgive me for being such a MASSIVE dork*
As you most likely know, right before you get to zanarkand, tidus goes unconsious and bahamut's aeon talks to him and says that the Zanarkand Tidus is from is not only a dream, but the ultimate summoning of the fayth. This is, of course, what Lulu mentions right before tidus blacks out, where she makes note of all the fayth in the wall summoning something of great power, and we see the water cyclone (proof right there that when sin attacked zanarkand it wasnt destroyed...although i bet it left quite a repair job). Anyway, i'm off track. The fayth says that Zanarkand is the ultimate summoning...but wtf is the POINT of it? Why summon up zanarkand? Obviously when the survivors of the original zanarkand formed into fayth and summoned up Zanarkand they had incredible collective power to be able to summon the city and its citizens in their entireity...and not only that, but they'd kept it going for 1000 years. So my first question, as i stated, is:
What is the point of summoning Zanarkand if it's only a dream?
Now for the second question. As zanarkand seems to serve no purpose other than to keep these fayth entertained, i have to question their morality (and more than that, their love for their own planet). Why, if they have the ability to summon an entire city and its people, did they not use this massive power to, say...kill sin? If tidus and his friends can pound their way into sin and kill Yu Yevon, i'm sure that all those fayth on gagazet could do the same. In the very least, why not at least protect spira and its people from Sin? Seems to me that they were content in dreaming and staying in the past, and they took no interest in the current time period.