The Akeidas Yitzchak says on the second commandment of ?? ???’ ?? and as it is so important I will quote it verbatim:
??? ???? ?? ??”? ?????? ?????? ??? ????? ?????? ??? ???? ?????? ?? ??????? ??????? ????? ????? ??????? ?????? ???? ??? ?????? ??????? ??? ????? ?? ?????? ???????? ?? ?????? ??? ????? ??? ?? ??????? ???-? ???? ???????
?? ????? ??????? ???? ????? ?????? ???? ????? ??? ??? ???? ?? ?’?
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I will try to translate above because of its importance. This (the commandment of lo yihye lecha) includes the great idol worship which is found in this world, a great find which is a cure for all concerns and deeds to collect wealth and success of investments which is their great god that they rely on their belief. They trust its holy name and deny the G-d above and forsake his Torah and leave it an aguna and shameful in the corner. This is the main theme of a’z.