What do you make of the fact that it is impossible for the genetic diversity in the world to have arisen from two individual humans? Ergo, it is impossible for there to have been an Adam and Eve?
Why did God punish Adam and Eve for eating the fruit, when they had no way of knowing it was a bad thing to do (knowledge of good and evil only came from eating it)?
As the Biblical flood is not supported by any evidence, why do you believe it happened? It is also impossible for there to have been an ark big enough to fit two of all lifeforms on it, how did it happen? And how did none of the animals eat each other? And what of insects, and microscopic bugs?
Why did God commit mass genocide on this occasion, but choose to save humanity through Jesus later on? Why not use Jesus in the first place?
Do you accept the Big Bang? if not, are you comfortable with being a victim of cognitive dissonance?
How can you accept micro evolution, but not macro, without being arbitrary? How do you explain the fact that 99% of scientists accept evolution, but you don't? Have you researched it objectively?
How much do you know about Biblical history? Do you know the process in which the Gospels were written, when and by whom? How do you explain contradictions between the Gospels? What do you think about the Gospels which were rejected from the canonical Bible, such as that of Thomas?
Is belief in Christ the only route to salvation? If so, what of people born before Christ's arrival, and those who died before hearing about him?
Do you believe in Hell? If so, how do you justify an eternal punishment for a temporal crime - is that not by definition unjust?
How much do you know about the history of Christianity, and the development of Christian doctrine? Have you heard of the Councils of Nicaea, and Chalcedon? If not, you are not a very knowledgeable Christian.
I have many, many more questions for you, if these aren't enough. I do a degree in Philosophy and Theology, so I know a fair bit about Christian teaching (and the issues associated...)