then by that definition your God is less powerful, Allah determines all things, the good and the bad and you are by your own and others admission on here following a book that has flaws and contradictions.
however many words you attempt to use you cannot get away from the fact that the basis of christian docterine is this book, the bible.
I'm not sure why that makes "my God" less powerful. After all what God can do and what God does do are two different things. Additionally, if Allah determines all things, and I am, by your definition, following a book that is flawed, is that not something that Allah has determined? Who am I to differ with his deterimination?
Now, as to the part of your post that made sense: "the basis of christian docterine is this book, the bible." On that you are correct. But the Christian message and Christian doctrine, though similar, are not identical. Maybe doctrine and message are identical in Islam, but they are not in Christianity. Let me illustrate with a comment made on a Christian forum between two Christians.
Christian #1: How do does one defend Arminianism?
(Note: for those who may not be familiar with Christian theology and doctrine, there are two great camps in Christian theology, essentially debated endlessly.
(1) Calvinism which says that God because of the ultimate sovereignty of God, that this means God predetermines who will and who will not be saved and that Christ's atoning work only applies to those who God has elected for salvation. And that if you are chosen, God's grace is irresistable; and that if not chosen, it is unattainable.
(2) Arminianism which says that because humans have free will that they are free agents with regard to accepting or rejecting God's offering of grace. That such grace is offered freely to all, and therefore that Christ's atoning sacrifice was made on behalf of all, but that it is only effective in the lives of those who willingly receive it.
Both groups have strong biblical verses to support that contending views.)
Christian #2: Predestination versus Free will? This may sound horrible, but personally I don't care. It doesn't effect my spiritual walk at all. An elder once told me. Pray to God like it's all up to God. But let your actions and decisions be made like its all up to you. So, suppose I did know the answer, it wouldn't effect my life either way. I'd still follow the same guidelines. It's doctrine that doesn't have any practical life applications.
So you see, there is lots of room to debate Christian doctrine, and with or without the book some of it is going to be right and some of it is going to be wrong. But important as doctrine is, right doctrine isn't the key for Christian living, putting God's message of love and salvation made available to us in Jesus Christ to work in one's life is. Ultimately Christian praxis trumphs Christian beliefs. (See Mattew 25 and James 2 for biblical support of that worldview, but be warned doing so returns us to a discussion of doctrine.)