The Manifestations of God are likewise in agreement with the view that education exerteth the strongest possible influence on humankind. They affirm, however, that differences in the level of intelligence are innate; and this fact is obvious, and not worth debating. For we see that children of the same age, the same country, the same race, indeed of the same family, and trained by the same individual, still are different as to the degree of their comprehension and intelligence. One will make rapid progress, one will receive instruction only gradually, one will remain at the lowest stage of all. For no matter how much you may polish a shell, it will not turn into a gleaming pearl, nor can you change a dull pebble into a gem whose pure rays will light the world. Never, through training and cultivation, will the colocynth and the bitter tree(38) change into the Tree of Blessedness.(39) That is to say, education cannot alter the inner essence of a man, but it doth exert tremendous influence, and with this power it can bring forth from the individual whatever perfections and capacities are deposited within him. A grain of wheat, when cultivated by the farmer, will yield a whole harvest, and a seed, through the gardener’s care, will grow into a great tree. Thanks to a teacher’s loving efforts, the children of the primary school may reach the highest levels of achievement; indeed, his benefactions may lift some child of small account to an exalted throne. Thus is it clearly demonstrated that by their essential nature, minds vary as to their capacity, while education also playeth a great role and exerteth a powerful effect on their development. 105: AS TO THE DIFFERENCE BETWEEN THAT MATERIAL CIVILIZATION ... As to the difference between that material civilization now prevailing, and the divine civilization which will be one of the benefits to derive from the House of Justice, it is this: material civilization, through the power of punitive and retaliatory laws, restraineth the people from criminal acts; and notwithstanding this, while laws to retaliate against and punish a man are continually proliferating, as ye can see, no laws exist to reward him. In all the cities of Europe and America, vast buildings have been erected to serve as jails for the criminals.