What a fine field of illustration lies open to you in religious history! It is difficult to tell where to begin digging in this mine of precious treasure. The story of Luther and the Jew might be used to set forth the evil of sin, and how to avoid it. A Jew was seeking an opportunity of stabbing the Reformer; but Luther received a portrait of the would-be murderer, so that, wherever he went, he was on his guard against the assassin. Using this fact himself as an illustration, Luther said: "God knows that there are sins that would destroy us, and he has therefore given us portraits of them in his Word, so that, wherever we see them, we may say, 'That is a sin that would stab me; I must beware of that evil thing, and keep out of its way.'"

Stout Hugh Latimer, in that famous story of an incident in his trial before several bishops, brings out very clearly the omnipresence and omniscience of God, and the care that we ought to exercise in the presence of One who can read our most secret thoughts and imaginations. He says: "I was once in examination before five or six bishops, where I had much trouble; thrice every week I came to examinations, and many traps and snares were laid to get something.... At last I was brought forth to be examined in a chamber hung with arras, where I was wont to be examined; but now at this time the chamber was somewhat altered. For whereas, before, there was wont always to be a fire in the chimney, now the fire was taken away, and arras hung over the chimney, and the table stood near the fireplace. There was, among the bishops who examined me, one with whom I had been very familiar, and took him for my great friend, an aged man, and he sat next to the table's end. Then, among all other questions, he put forth a very subtle and crafty one, and such a one, indeed, as I could not think so great danger in. And when I should make answer, 'I pray you, Mr. Latimer,' said one, 'speak out; I am very thick of hearing, and there may be many that sit far off.' I marveled at this, that I was bid to speak out, and began to suspect, and give an ear to the chimney; and there I heard a pen writing in the chimney behind the cloth. They had appointed one there to write all mine answers, for they made sure that I should not start from them; and there was no starting from them. God was my good Lord, and gave me answer, else I could never have escaped." Preaching, some years afterward, Latimer himself told the story, and applied the illustration. "My hearer," said he, "there is a recording pen always at work behind the arras, taking down all thou sayest, and noting all thou doest: therefore be thou careful that thy words and acts are worthy of record in God's Book of Remembrance."

You might aptly illustrate the doctrine of God's special providential care of his servants by relating the story of John Knox, who, one evening, refused to sit in his usual seat, though he did not know any particular reason for so acting. No one was allowed to occupy that chair, and during the evening a shot came in through the window, and struck a candlestick that stood immediately opposite where John Knox would have been sitting if he had taken his accustomed place. There is also the case of the godly minister, who, in escaping from his persecutors, went into a hay-loft, and hid himself in the hay. The soldiers went into the place, pricking and thrusting with their swords and bayonets, and the good man even felt the cold steel touch the sole of his foot, and the scratch which was made remained for years: yet his enemies did not discover him. Afterward a hen came and laid an egg every day hard by the place where he was hidden, and so he was sustained as well as preserved until it was safe for him to leave his hiding-place. It was either the same minister, or one of his persecuted brethren, who was providentially protected by such a humble agent as a spider. This is the story as I have read it: "Receiving friendly warning of an intended attempt to apprehend him, and finding men were on his track, he took refuge in a malt-house, and crept into the empty kiln, where he lay down. Immediately after, he saw a spider lower itself across the narrow entrance by which he had got in, thus fixing the first line of what was soon wrought into a large and beautiful web. The weaver and the web, placed directly between him and the light, were very conspicuous. He was so much struck with the skill and diligence of the spider, and so much absorbed in watching her work, that he forgot his own danger. By the time the network was completed, crossing and re-crossing the mouth of the kiln in every direction, his pursuers came into the malt-house to search for him. He noted their steps, and listened to their cruel words while they looked about. Then they came close to the kiln, and he overheard one say to another, 'It's no use to look in there; the old villain can never be there: look at that spider's web; he could never have got in there without breaking it.' Without further search they went to seek elsewhere, and he escaped safely out of their hands."

There is another story I have somewhere met with, of a prisoner, during the American war, who was put into a cell in which there was a little slit, through which a soldier's eye always watched him day and night. Whatever the prisoner did, whether he ate, or drank, or slept, the sentinel's eye was perpetually gazing at him; and the thought of it, he said, was perfectly dreadful to him, it almost drove him mad; he could not bear the idea of having that man's eye always scrutinizing him. He could scarcely sleep; his very breathing became a misery, because, turn which way he would, he could never escape from the gaze of that soldier's eye. That story might be used as an illustration of the fact that God's omniscient eye is always looking at every one of us.

I remember making two or three of my congregation speak out pretty loudly by telling them this story, which I read in a tract. I suppose it may be true; I receive it as reliable, and I wish I could tell it as it is printed. A Christian minister, residing near the backwoods, took a walk one evening for silent meditation. He went much farther than he intended, and, missing the track, wandered away into the woods. He kept on, endeavoring to find the road to his home; but failed to do so. He was afraid that he would have to spend the night in some tree; but suddenly, as he was going forward, he saw the glimmer of lights in the distance, and therefore pressed on, hoping to find shelter in a friendly cottage. A strange sight met his gaze; a meeting was being held in a clearing in the middle of the woods, the place being lit up with blazing pine-torches. He thought, "Well, here are some Christian people met to worship God; I am glad that what I thought was an awkward mistake in losing my way has brought me here; I may, perhaps, both do good and get good."

To his horror, however, he found that it was an atheistical gathering, and that the speakers were venting their blasphemous thoughts against God with very great boldness and determination. The minister sat down full of grief. A young man declared that he did not believe in the existence of God, and dared Jehovah to destroy him then and there if there was such a God. The good man's heart was meditating how he ought to reply, but his tongue seemed to cleave to the roof of his mouth; and the infidel orator sat down amid loud acclamations of admiration and approval. Our friend did not wish to be a craven, or to hold back in the day of battle, and therefore he was almost inclined to rise and speak, when a hale, burly man, who had passed the meridian of life, but who was still exceedingly vigorous, and seemed a strong, muscular clearer of the backwoods, rose and said, "I should like to speak if you will give me a hearing. I am not going to say anything about the topic which has been discussed by the orator who has just sat down; I am only going to tell you a fact: will you hear me?" "Yes, yes," they shouted; it was a free discussion, so they would hear him, especially as he was not going to controvert. "A week ago," he began, "I was working up yonder, on the river's bank, felling trees. You know the rapids down below. Well, while I was at my employment, at some little distance from them, I heard cries and shrieks, mingled with prayers to God for help. I ran down to the water's edge, for I guessed what was the matter. There I saw a young man, who could not manage his boat; the current was getting the mastery of him, and he was drifting down the stream, and ere long, unless some one had interposed, he would most certainly have been swept over the falls, and carried down to a dreadful death. I saw that young man kneel down in the boat, and pray to the Most High God, by the love of Christ, and by his precious blood, to save him. He confessed that he had been an infidel; but said that, if he might but be delivered this once, he would declare his belief in God. I at once sprang into the river. My arms are not very weak, I think, though they are not so strong as they used to be. I managed to get into the boat, turned her round, brought her to the shore, and so I saved that young man's life; and that young man is the one who has just sat down, and who has been denying the existence of God, and daring the Most High to destroy him!" Of course I used that story to show that it was an easy thing to brag and boast about holding infidel sentiments in a place of safety; but that, when men come into peril of their lives, then they talk in a very different fashion.

There is a capital story, which exemplifies the need of going up to the house of God, not merely to listen to the preacher, but to seek the Lord. A certain lady had gone to the communion in a Scotch church, and had greatly enjoyed the service. When she reached her home, she inquired who the preacher was, and she was informed that it was Mr. Ebenezer Erskine. The lady said that she would go again, the next Sabbath, to hear him. She went, but she was not profited in the least; the sermon did not seem to have any unction or power about it. She went to Mr. Erskine, and told him of her experience at the two services. "Ah, madam," said he, "the first Sabbath you came to meet the Lord Jesus Christ, and you had a blessing; but the second Sabbath you came to hear Ebenezer Erskine, and you had no blessing, and you had no right to expect any." You see, brethren, a preacher might talk to the people, in general terms, about coming to worship God, and not merely to hear the minister, yet no effect might be produced by his words, for there might not be anything sufficiently striking to remain in the memory; but after such an anecdote as this one about Mr. Erskine and the lady, who could forget the lesson that was intended to be taught?

Well, now, supposing that you have exhausted all the illustrations to be found in current history, in local history, in ancient and modern history, and in religious history—which I do not think you will do unless you are yourselves exhausted—you may then turn to natural history, where you will find illustrations and anecdotes in great abundance; and you need never feel any qualms of conscience about using the facts of nature to illustrate the truths of Scripture, because there is a sound philosophy to support the use of such illustrations. It is a fact that can easily be accounted for, that people will more readily receive the truth of revelation if you link it with some kindred truth in natural history, or anything that is visible to the eye, than if you give them a bare statement of the doctrine itself. Besides, there is this important fact that must not be forgotten: the God who is the Author of revelation is also the Author of creation, and providence, and history, and everything else from which you ought to draw your illustrations. When you use natural history to illustrate the Scriptures, you are only explaining one of God's books by another volume that he has written.

It is just as if you had before you two works by one author, who had, in the first place, written a book for children; and then, in the second place, had prepared a volume of more profound instruction for persons of riper years and higher culture. At times, when you found obscure and difficult passages in the work meant for the more advanced scholars, you would refer to the little book which was intended for the younger folk, and you would say, "We know that this means so-and-so, because that is how the matter is explained in the book for beginners." So creation, providence, and history are all books which God has written for those to read who have eyes, written for those who have ears to hear his voice in them, written even for carnal men to read, that they may see something of God therein. But the other glorious Book is written for you who are taught of God, and made spiritual and holy. Oftentimes, by turning to the primer, you will get something out of that simple narrative which will elucidate and illustrate the more difficult classic, for that is what the Word of God is to you.

There is a certain type of thought which God has followed in all things. What he made with his Word has a similarity to the Word itself by which he made it; and the visible is the symbol of the invisible, because the same thought of God runs through it all. There is a touch of the divine finger in all that God has made; so that the things which are apparent to our senses have certain resemblances to the things which do not appear. That which can be seen, and tasted, and touched, and handled is meant to be to us the outward and visible sign of a something which we find in the Word of God, and in our spiritual experience, which is the inward and the spiritual grace; so that there is nothing forced and unnatural in bringing nature to illustrate grace; it was ordained of God for that very purpose. Range over the whole of creation for your similes; do not confine yourself to any particular branch of natural history. The congregation of one very learned doctor complained that he gave them spiders continuously by way of illustration. It would be better to give the people a spider or two occasionally, and then to vary the instruction by stories, and anecdotes, and similes, and metaphors drawn from geology, astronomy, botany, or any of the other sciences which will help to shed a side-light upon the Scriptures.