Yaakov's Division Strategy: Increasing Survival Chances Through Risk

Rabbi Zweig analyzes the Midrash on Parshas Vayishlach that discusses Yaakov's strategic division of his camp before confronting Esav. The Midrash states this teaches a principle of derech eretz: one should not place all assets in one location, learning from Yaakov who divided his people and possessions. The shiur probes why this seemingly simple tactical decision requires derivation from a Biblical source and what profound moral teaching underlies it. The fundamental question is: What moral right does one have to increase the probability that some will be killed? By keeping everyone together, there are two possible outcomes: either everyone survives or everyone perishes. By dividing the camp, Yaakov increases the likelihood that at least half will be discovered and killed, while simultaneously increasing the chance that half will survive. This creates an enormous moral dilemma that requires serious halachic consideration. Yaakov's decision establishes the principle that when division increases the chance of saving lives—even though it also increases exposure to danger—it is not merely permitted but obligated.