How does the commandment “You shall not murder” apply even to someone who would never raise a hand against another person?

This source-based Hagut Yosef essay explores the question: How does the commandment “You shall not murder” apply even to someone who would never raise a hand against another person? The canonical Hebrew article develops the theme through Torah sources and reflection on human life. This localized discovery layer preserves the meaning and source identity; it does not add a new halakhic, historical, psychological, medical, legal, or empirical claim beyond the Hebrew source.