Or what is disease? Probably, in many cases, germs; let us then suppose germs, because it is what the latest science tells us. But germs need a suitable nidus, and we know that merely what we call "change of air" is one of the most potent means of defending or restoring our bodies from the assault of germs to which it is exposed. We change our air, by moving to another place; what violation of law would there be if God, to our prayer, were to change our air by moving a different air to us? That is but a rude illustration; the marvellous economy of the body suggests a thousand others, none of which may be true, but which yet all agree in this, that they would work our cure by strictly natural laws, set in action merely by motion given to matter. That even an impending rock should not fall upon us would be a petition involving no further disturbance of natural law. Had we appliances to enhance our force we could uphold it, without breaking natural law. God has superhuman force, and if He upholds it by an arm we cannot see, He will break no law. It were needless to pursue examples; but the subject must not be dismissed without reference to the spiritual laws, which we are bound to regard in praying for aught we may desire. These are expressed and summed in the command, "Ask in my name." There is a prevalent misunderstanding of these words, arising out of the theological dogma which interprets them as if they were written, "for my sake." It is unnecessary here to enter into the inquiry how far any prayer is granted because of the merits or for the sake of Christ. It is sufficient that the words here used mean something else. When we desire another person to ask anything from a superior in our name, we mean to ask as if we asked. It must be something then which we should ask for personally. Therefore, Christ desiring us to ask in His name, limits us to ask those things which we can presume He would ask for us. It is obvious how this interpretation defines the range of petition. It must be confined to what He, all-knowing, knows to be for our good. It must be, in our ignorance, subject to the condition that He should see it best for us. It utterly excludes all seeking for worldly advantage, for which He would never bid us pray. It equally excludes all spiritual benefits which are not those of a godly, humble spirit. Above all, it excludes all things which would be suggested by Satan as a tempting of the Lord our God. To ask, as some scientific men would have us do, for something in order to see if God would grant it, would be an experiment which, applied to an earthly superior, would be an insult--to God is impiety. To such prayers as these there is no promise made, for they cannot be in Christ's name.