Willie is more frightened than the dog, and without a moment's forethought he runs around the corner, to get out of sight. And after concealing himself for a time in the alley, he steals quietly into the house at the back door. How he dreads to meet his father and mother. Every time the door bell rings he thinks surely that it is the druggist or the policeman. Oh! how this sin pains him; just like the oyster would be hurt if he does not heed the little crab, when he warns him that the fish is coming to destroy him. If Willie had only listened to conscience, what sin and trouble it would have saved him. So, boys and girls, God has given each of us a conscience, and if we want to be saved from sin and suffering, we should always be quick to obey our conscience. Let each of us try and "keep a good conscience."

Questions.—Can the oyster see or hear? Can it feel? What often destroys the oyster? What lives down under the water near the oyster? Can the little crab see? Can he get away from the fish? How does he assist the oyster? How does he warn the oyster of danger? Can boys or girls see sin? What has God given each of us to warn us of danger when sin is near? Does every boy and girl have a conscience? Does conscience always give warning? Do boys and girls always obey their conscience? Should conscience always be obeyed? Will you always try to obey conscience in the future? The parent may ask additional questions or make application in any other manner they deem best.

Next Sunday the sermon will be about the worm in the apple. Let one of the children get a nice, large, perfect apple, and also another apple which has been dwarfed and deformed because of a worm inside the apple. These will be the objects which we shall use next Sunday.


THE WORM IN THE APPLE.

SIN IN THE HUMAN HEART.

Suggestions to Parents:—The objects used to-day are a large perfect apple and a stunted, wormy apple. Have also a knife with which, at the proper time, to open the wormy apple. With these preparations made, let the children "drive to church" after the manner suggested for last Sunday.

After the singing of a hymn or two, prayer and collection, let one of the children, in the manner of the preacher speaking to his audience, tell in his own way of the "Oyster and Crab" and of God's purpose in giving us a conscience, and let him or her draw the moral lessons and impress the spiritual truths. Even if it is done in but few words, or a faltering way, do not embarrass or discourage by criticisms. Speak words of encouragement. If preferred, the little sermon may be a presentation of the sermon preached by the pastor in the morning, or one child may present the object sermon of last Sunday and another child the sermon by the pastor in the morning. The more who take part, the better, as variety adds to the interest.

Then gather the children around close so they can see the pictures as you read the following sermon. Have the apples at hand also for demonstration.