ואמרת אליהם קדושים תהיו כי קדוש אני אלקיכם
Hashem exhorts us to be holy, to sanctify ourselves. In other words, “being good” is insufficient. One must strive to be holy. How does one achieve holiness? Indeed, how does one define holiness in the Heavenly vernacular? Rashi explains kedoshim tehiyu as perushim tehiyu, abstinence from immorality, distancing oneself from morally profligate behavior. Ramban maintains that instruction to be holy is not limited to any specific observance or discipline; rather, it is an enjoinment to live a life of moderation. Just because an activity is permitted, one does not have license to overindulge. Such a person is called a naval…
