Koheles 7:12 - Money as Potential and the Laws of Interest

Full Summary

Rabbi Zweig analyzes Koheles 7:12, "Ki betzel ha-chochma betzel ha-kesef" (in the shadow of wisdom is the shadow of money), addressing the apparent contradiction between the Talmud (תלמוד)'s teaching that money is mazal (divinely ordained) and Shlomo HaMelech's connection between money and wisdom. He begins with a fundamental question about ribbis (interest): why can one rent a car for money but not charge interest on a monetary loan? The rabbi explains that when renting a car, one pays for the car's inherent use - transportation, convenience, status. The car itself provides value. Money, however, has no intrinsic use or value beyond being potential. To generate profit from borrowed money requires the borrower's intelligence, effort, and decision-making. When a lender charges interest, they are essentially claiming ownership over the borrower's mental faculties and abilities, which the Torah (תורה) prohibits as a form of enslavement. Money is revealed as pure potential that only gains value through exchange. The worth of money depends entirely on what one exchanges it for - education, real estate, charitable causes versus luxury items or temporary pleasures. Rabbi Zweig illustrates this with examples from frequent flyer miles and wedding expenses, showing how the same monetary amount can yield vastly different actual values depending on the wisdom applied in spending choices. The concept extends to mitzvos as well. Like money, mitzvos are potential that must be exchanged for genuine relationship with Hashem (ה׳) through love, devotion, and commitment. Performing mitzvos mechanically, like using money foolishly, wastes the potential inherent in these spiritual opportunities. Rabbi Zweig connects this to Vayikra 25, where the Torah prohibits interest with the reminder "I am the God who took you out of Egypt." Just as God freed the Jewish people from slavery, charging interest enslaves the borrower by claiming ownership over their mental capabilities. The prohibition preserves human dignity and freedom. The shiur concludes with practical applications for economic decision-making, especially during recession, emphasizing that true wealth lies not in accumulating money but in wisdom-guided exchanges that create lasting value for family, community, and spiritual growth.