Lekutei Moharan (01:68) The soul originates from the same supernal source from which money issues, devolves and comes into being. Money’s origin, from which it extends downward, is undoubtedly an aspect of holiness and a source of holy influx. But afterwards, in the process of devolving, this influx acquires corporeality and becomes money. Thus the reason the soul desires money is that the soul and money share the same source.
Lekutei Moharan (01:68) It would be right for all Jews to have money. However, there is one trait that causes them to forfeit and lose it. This is a despicably evil trait, from which it is very difficult to be rescued. Even if a person wants to go free from it—in particular when his motivation is greed: so as not to lose money—this evil trait nevertheless overwhelms him in his youth and immaturity, and so he forfeits the money that he should have had. This evil trait is anger, because of which a person forfeits and loses the money he should rightfully have. For the root from which money devolves, from which it extends downward, is precisely the same as that of anger.
Lekutei Moharan (01:68) At its origin, the root from which money devolves is the source of the soul, as in “for his soul depends on it” (Deuteronomy 24:15), which is said concerning the money of a day-worker. It is also written (Lamentations 5:9), “We get our bread at the peril of our souls.” This is why the soul hungers after and desires it, as explained above. But by getting angry a person loses his soul, as in “He tears apart his soul with his anger” (Job 18:4) ; as the Zohar brings (II, 182a) .