Did you get my point above? I'll explain below.
(sura fussilat aya 53)
"We will show them Our Signs in the universe, and in their ownselves, until it becomes manifest to them that this (the Qur'ân) is the truth. Is it not sufficient in regard to your Lord that He is a Witness over all things?"
(sura isra aya 85)
".........And of knowledge, you (mankind) have been given only a little.""
have you been to university?
you know when the prof. is (at least in engineering) deriving some formula and something doesn't readily make sense to you?
How do things appear to you immediately?
You think there must be something wrong and your logic can't grasp it, right?
But then time passes and you accumulate some other knowledge that puts things into perspective. For example, with Newton's Equations for motion. People swore by them for hundreds of years and thought it was the absolute truth. But then we had problems reconciling it with other things we learned and we thought there must be a contradiction because at relativistic speeds the equations don't hold up.
Lo & Behold, Einstein came along and conjectured some theory called the theory of special relativity (whose principles happen to be alluded to in the Quran

)
What this did was enable us to reconcile almost seemingly contradictory pieces of information, it's just that at the time we didn't have the ability to see the comprehensive "Big Picture"
That's the same with this Quran and this deen. By hoping to readily have everything understandable to us, we are essentially saying that our Knowledge/Ability/Wisdom is on the same level as God (or Allah). You don't even take this approach with your teachers, how could you take this approach with the Creator of everything in this universe?
that is where my arithmetic post came from, I was just saying if you don't see the " +1 " all the way down below you think it's a contradiction.
but when you understand that the Quran is the truth, you will not do it with the intellectual cognizance, it will be with a spiritual awareness that will enable you to realize that God created you.
Therefore, take the sincere approach, you have nothing to lose and everything to gain. Do it sincerely and you will see with a clarity you never thought possible.