You can have a satisfying full understanding of Christianity and its interpretation of the Bible.
Here is the best suggestion that I can make for one who wishes seriously to understand the content and meaning of Holy Scripture, The Bible, Old and New Testaments.
Read two Christian classics I here recommend. Although they are simple, they are highly condensed thought and require several readings. If one reads each small book, completely, four times, requiring no more than an hour per day for a month, a complete understanding of Christianity will be that person's possession.
The Life of Jesus Christ, by Rev James M Stalker
The Life of the Apostle Paul, by Rev James M Stalker