Unbelief is one of the most common spiritual diseases in these latter days. It meets us at every turn, and in every company. Like the Egyptian plague of frogs, it makes its way into every family and home, and there seems no keeping it out. Among high and low, and rich and poor, in town and in country, in universities and manufacturing towns, in castles and in cottages, you will continually find some form of unbelief. It is no longer a pestilence which walks in darkness, but a destruction which wastes at noonday. Unbelief is even thought clever and intellectual, and a mark of a thoughtful mind. Society seems leavened with it. He who avows his belief of everything contained in the Bible, must make up his mind in many companies to be smiled at contemptuously, and thought an ignorant and weak man.