When God communicated to human beings He did so through the written Word, the Bible and the living Word, Jesus. In sharing the gospel with others it is right not only to give of ourselves but to pass on Christian literature - tracts, booklets and books. They can be a mighty resource that the Holy Spirit uses to write truths in the minds and hearts of the readers. For those of us who are believers, we have great resources in Christian literature to feed our minds, develop our imagination and enrich our lives. We read the Scripture to be sound and books to be interesting!