A sensible man should not demand of me, or hope that when we mention a subject, we shall make a complete exposition of it. - Moshe ben Maimon

You know from the repeated declarations in the Law that the principal purpose of the whole Law was the removal and utter destruction of idolatry, and all that is connected therewith, even its name, and everything that might lead to any such practices, e.g., acting as a consulter with familiar spirits, or as a wizard, passing children through the fire, divining, observing the clouds, enchanting, charming, or inquiring of the dead. The law prohibits us to imitate the heathen in any of these deeds, and a fortiori to adopt them entirely. It is distinctly said in the Law that everything which idolaters consider as service to their gods, and a means of approaching them, is rejected and despised by God... Thus all precepts cautioning against idolatry, or against that which is connected therewith, leads to it, or is related to it, are evidently useful.

A man shall not be full of laughter and mockery, nor sad and mournful, but joyful. ... His desire shall not be so great that he rushes for wealth, nor shall he be lazy and refrain from working. But he shall live in contentment, have a modest occupation, and be occupied mainly with the Torah.

Divine Providence is connected with Divine intellectual influence, and the same beings which are benefited by the latter so as to become intellectual, and to comprehend things comprehensible to rational beings, are also under the control of Divine Providence, which examines all their deeds with a view of rewarding or punishing them. ...the method of which our mind is incapable of understanding.