For those of us who must walk by sight (for now), there is nothing wrong with using the bible to help learn about Christ and God... as long as ... you look to Christ first and foremost and over anything else. Otherwise, I do not see the point in saying you follow Christ or you are a Christian. HE is the Truth. Nothing else in that bible can override anything He taught or did, on that basis alone.
For those who progress ( or were born already knowing how) to walking by faith, then the bible is not or no longer necessary. Because you will be able to go to the source, yourself, and receive answers, understanding, gifts of the spirit, etc... all from the Holy Spirit, himself. You will learn from the Truth, and so you will know the Truth.
Just a couple of quick thoughts this evening,
Peace to you,
Tammy