The following insight from Justin Taylor over at Between Two Worlds is just what I needed to hear as I sit with a Barnes and Noble gift card burning a hole in my wallet:
I'm not bothered by owning a lot more books than I've read, nor am I moved by people saying that they're not going to buy any more books till they've read the ones already on their shelves. Years ago Iain Murray drew a connection between God's providence and the timing of reading books. He pointed out that if he had read Jonathan Edwards's Religious Affections as a younger man it would have meant little to him at that stage in his life, but years later - in God's timing - it was revolutionary. I've also been helped by my friend Rick Gamache's comparison of books to "tools in a toolbox." Years may go by without using a certain tool, but when a project comes along where you need it, you're very glad it's in the toolbox.