the first question deal with the general concept of a (creator) god and the latter ones directly concern christianity.
PLEASE GO THROUGH THESE QUESTIONS, THANKS, SAVE MY SOUL:
1) where does god come from since he is the source of everything? believing in a god just adds one additional piece to the puzzle. who created the creator? who created the creator of the creator? and so on.
2) you mentioned satan as a source of evil. but with that you admit that god is not allmighty. why would you pray to a entity that is not allmighty? might as well pray to me, i am at least on the same planet.
3) its pretty obvious that our world is not fair. WE are a spoiled, satisfied generation without major wars (western world), with more than enough to eat, education and luxury items. but then, there are billion people living in their own dust, struggling to find something to eat, plagued by natural desasters, civil wars, violence and dying because of diseases which are no big deal in western countries. how can a fair god let this happen? and even more important, why do you pray to a sadist?
4) why would a nice and fair god bury fossils somewhere or create a world that looks like it was created through a big bang when really he just created in a week? why would he want to fool us?
5) why would he create a universe that looks like nothing in it could stand above physical laws (as a god would)? why would he give us "logic", that tells us to use ockhams razor (choosing a simpler theory over a complexer theory; and a theory that god created everything needs to explain the origin of god, so its LOGIC to leave that part out and just deal with the origin of our universe) knowing that this is wrong?
6) so, lets go back to jesus words. how much of his words are transported in daily christian rituals? not so much, right. and a half dozen important aspects of christianity (e.g. JESUS DIED FOR OUR SINS) are marketing inventions of paul and the early christians. whats about the apocryphs?
7) jesus took his legitimation from the fact that he is born in the bloodline of david (as its mentioned in daniels prophecies: the messiah will be an offspring of david). so joseph is an offspring of david, right? but have you asked yourself why this should have ANY meaning? BECAUSE JOSEPH IS NOT JESUS' FATHER. one of the most central aspects of christianity has a huge logical gap.
8) when reading the gospels regarding the miracle of the loaves and fishes, its obvious that the gospels differ on the number of "produced" loaves and fishes. pretty lame for a god-inspired book, isnt it? whats even more interesting is the fact that there is a buddhist story with the exact same amount of loaves and fishes in one gospel.
9) which christian church is the correct one?
10) which religion is the correct one?
11) why took it the vatican over 400 years to realize the world is not flat?
12) what will happen with all the countries/money the church wrongfully claimed through the donation of constantine?
13) when will the catholic church apologize for their treatment of native tribes/foreign cultures all over the world?
14) who is more credible? the (not perfect [as seen above]) new testament saying that jesus is the son of god OR the islam/indian tradition saying that he was just a prophet and survived the crucifixion and died in india?
you get my point. i could go on forever.