Are the Bible and God the same... thing/being? Or why do people here always ask "What does the Bible say?"... why not ask the proper "What does God say?".
I hope it's obvious that the Bible (a book) and God (a divine being) are not the same thing. It has never been part of Christian theology that the Bible should be worshipped, or that believing the Bible is synonymous with Christianity. The Bible as we know it today did not exist at all for many decades after Jesus' death, and in its present form for hundreds of years, yet Christians certainly existed during that time. Almost all Christians take the Bible as a true and infallible word from God. But views on other communication from God differ. One area of difference is in Jesus statements about what is to happen after his death. He never states that his followers are to use the scriptures only, but "I will be with you" and "My spirit I give to you". Interpretations of that differ.

One view is that the scriptures are foundational, but the Spirit gives additional revelation to Christians. In the Catholic view, the Spirit does this through the Church, specifically the church leadership. In other traditions this can happen through the church in community: in still others, to individual people. In either case revelations though the Spirit cannot contradict the Scriptures, but they can add to them. Some denominations believe in the office of "a prophet", who can convey commands from God for a specific time and place. Except for in some small denominations, and some specific cases in Catholicism, post-biblical revelations are not given the same 'infallibility' status that the Bible has.

In another view the presence of the Spirit to guide the followers of Jesus like this only lasted for the Apostolic Age, and was replaced by the Bible. This is the view of much non-Charismatic Protestantism. For those people the question "what does God say" and "what does the Bible say" are essentially synonymous.

However even the most ardent believer in a solely biblical authority will usually allow for the idea of personal guidance - i.e. that a person can pray to God and ask what to do in their specific circumstances, and receive an answer. In this case that is "what God says" to them. However what God says to one person doesn't necessarily apply to another.