This sermon by Charles Spurgeon discusses the Bible as the Word of God. As God's written word, the Bible is authoritative, full of truth, and revealing of God's merciful nature.  There is nothing in the Bible that is unimportant; every subject upon which it speaks is essential. Most of all, the truths within the Bible can make us wise unto salvation. Finally, Spurgeon discusses the neglect and mistreatment of the Bible and its effects on our lives.