The Right to Self-Defense: Analysis of Torah Law

Full Summary

Rabbi Zweig provides an in-depth analysis of the halachic principle permitting the killing of an intruder breaking into one's home. He begins by reviewing the dispute between the Rambam (רמב"ם) and Raavad regarding whether this law applies equally during day and night. The Rambam holds that one may kill an intruder at any time, while the Raavad restricts this permission to nighttime, arguing that during the day the intruder is more likely to flee rather than engage in violence. The shiur explores two fundamental approaches to understanding this law. The first theory views it as an act of self-defense - the homeowner is permitted to kill the intruder because breaking in creates a chain reaction that may endanger the homeowner's life. The second theory treats the intruder as a would-be murderer who has already committed himself to killing if confronted, thus deserving execution under Jewish law. Rabbi Zweig demonstrates how these competing theories explain the dispute between the Rambam and Raavad. According to the self-defense theory (attributed to the Rambam), one may kill an intruder even during the day because danger still exists. According to the murderer theory (attributed to the Raavad), daytime intrusion doesn't demonstrate the same level of commitment to murder, since the intruder might simply flee. The analysis extends to Rabbi Yishmael's opinion in the Gemara (גמרא), who derives the permission to violate Shabbat for pikuach nefesh from the intruder law. This derivation only works according to the self-defense theory, further supporting the identification of Rabbi Yishmael with the Rambam's approach. The shiur also addresses the Mechilta's statement permitting killing intruders day or night, showing it aligns with Rabbi Yishmael's position. Additionally, Rabbi Zweig examines the second dispute between the Rambam and Raavad regarding when an intruder is no longer a threat. The Rambam requires only that the intruder turn away, while the Raavad demands active fleeing. This difference also reflects their underlying theoretical approaches - the self-defense theory requires less dramatic change to remove the threat, while the murderer theory requires more definitive evidence of abandoning murderous intent. The shiur concludes by addressing practical applications and connecting these principles to broader questions of when Jewish law permits taking a life, including the general law of rodef (pursuer) and its relationship to the specific case of home invasion.