God was wise in creating this sex nerve center, or physical brain, by which the organism builds and paints in glorious beauty and charming grace the wonderful machine, the human body, and makes it strong and tense so that when the work is complete the ego or spirit of man will have a perfect instrument through which to manifest itself to the world and perform its mission and live its life in highest nobleness upon the earth. Because of these facts _God has wisely wrapped the intellectual faculties of the child within its life, as he does the rose-buds in the rose-bush, that when the body work is completed, that crown of all His creation, the self conscious life of man, may manifest itself in all its glory through a perfect instrument and that instrument remain strong and proficient through the years_. We may add this further suggestion to make our point clear. In our statement of the slow growth of the intellect as compared to the other two elements of being, we are dealing with the reasoning faculties and not with memory, which is quite another element and is not dangerous to the physical development, and may show a marked unfoldment at quite an early age. IMPULSE AND VIBRATION Having got these relative proportions well in our minds we may for a brief time give our attention to an important scientific fact which is necessary to our study. Our lives are entirely controlled by impulses which originate in various parts of our personalities. Sometimes the impulse comes from our bodies; again the feelings are in control, and at times the memory asserts itself. Then again the intellect is the dominating factor. OF THIS WE MAY BE SURE, FROM WHATEVER ELEMENT OF BEING COMES THE STRONGEST IMPULSE, THERE FOR THE TIME BEING IS THE SEAT OF GOVERNMENT. We are also scientifically certain, _that the more finely attenuated an impulse is, and the more rapid the vibrations are which carry such an impulse, the more powerful it is and the more surely will it prevail over the slower impulses carried at a lower rate of vibration_. A current of electricity of high voltage will melt a bar of steel. THE FINEST ORGANS――THEIR FUNCTIONS With the above thoughts well fixed in our minds we are ready to ask, what are the two finest and most sensitive organs in the human body and those capable of sending out the finest impulses? There is but one answer to this question. 1. The brain, or mind nerve center. 2. The sex nerve center. One of these nerve centers, the brain, is the instrument of the intellect and the other nerve center is the instrument of feeling, not of base and shameful feelings, as many people think, but of the most exquisite and beautiful feelings of which a human being is capable. _As the beautiful thoughts of man may be distorted into vicious and sinful things, so may the exquisite feelings which flood forth from the sex nerve center be debased and distorted into sins._