This is a library so large, don't expect to get around to reading all of it. Your life will pass by, or Jesus will return in glory, before you do. However, for those who plan to do very intensive research- and would benefit greatly from countless books on a single subject- then this is the option for you. Owning and using this library is like floating on an ocean of information, so I recommend you just back and relax on your metaphorical floatie and enjoy the views that God allows you to have. There's no need to feel guilty about the majority of information that you'll never reach. Perhaps a fitting parallel to the study of theology itself? After all, the object of study is GOD; an inexhaustible subject if ever there was one. My plan for the future (if the Lord allows) is to someday earn my PhD and teach in a college/seminary setting and serve as a Christian scholar. With this sense of calling, it is a real blessing to be able to interact with SO many faith traditions and access so much information at the click of a mouse. The amount of research you can do with this, which would have been physically exhausting with a print library, can be done in less than half the time and MUCH less than half the physical effort of running around finding resources. I personally recommend PC work for extensive research, and the use of the Logos smartphone app if you want to read a book cover-to-cover on the go.