Some one will ask "Have all God's people Assurance?" No; I think a good many of God's dear people have no Assurance; but it is the privilege of every child of God to have beyond doubt a knowledge of his own salvation. No man is fit for God's service who is filled with doubts. If a man is not sure of his own salvation, how can he help any one else into the kingdom of God? If I seem in danger of drowning and do not know whether I shall ever reach the shore, I cannot assist another. I must first get on the solid rock myself; and then I can lend my brother a helping hand. If being myself blind I were to tell another blind man how to get sight, he might reply, "First get healed yourself; and then you can tell me." I recently met with a young man who was a Christian: but he had not attained to victory over sin. He was in terrible darkness. Such an one is not fit to work for God, because he has besetting sins; and he has not the victory over his doubts, because he has not the victory over his sins. None will have time or heart to work for God, who are not assured as to their own salvation. They have as much as they can attend to; and being themselves burdened with doubts, they cannot help others to carry their burdens. There is no rest, joy, or peace--no liberty, nor power--where doubts and uncertainty exist. Now it seems as if there are three wiles of Satan against which we ought to be on our guard. In the first place he moves all his kingdom to keep us away from Christ; then he devotes himself to get us into "Doubting Castle:" but if we have, in spite of him, a clear ringing witness for the Son of God, he will do all he can to blacken our characters and belie our testimony. Some seem to think that it is presumption not to have doubts; but doubt is very dishonoring to God. If any one were to say that they had known a person for thirty years and yet doubted him, it would not be very creditable; and when we have known God for ten, twenty or thirty years does it not reflect on His veracity to doubt Him. Could Paul and the early Christians and martyrs have gone through what they did if they had been filled with doubts, and had not known whether they were going to heaven or to perdition after they had been burned at the stake? They must have had Assurance. Mr. Spurgeon says: "I never heard of a stork that when it met with a fir tree demurred as to its right to build its nest there; and I never heard of a coney yet that questioned whether it had a permit to run into the rock. Why, these creatures would soon perish if they were always doubting and fearing as to whether they had a right to use providential provisions. "The stork says to himself, 'Ah, here is a fir tree:' he consults with his mate, 'Will this do for the nest in which we may rear our young?' 'Aye,' says she; and they gather the materials, and arrange them. There is never any deliberation, 'May we build here?' but they bring their sticks and make their nest.