The LORD said to Moses, 2 “Speak to the entire assembly of Israel and say to them: ‘Be holy because I, the LORD your God, am holy.
1 : exalted or worthy of complete devotion as one perfect in goodness and righteousness
2 : divine <for the Lord our God is holy — Psalms 99:9(Authorized Version)>
3 : devoted entirely to the deity or the work of the deity <a holy temple> <holy prophets>
4 a : having a divine quality <holy love> b : venerated as or as if sacred <holy scripture> <a holy relic>
5 —used as an intensive <this is a holy mess> <he was a holy terror when he drank — Thomas Wolfe> ; often used in combination as a mild oath <holy smoke>
The Hebrew word of the week is kadash (“to sanctify”), taken from the weekly Torah portion called Kedoshim. Derivatives of this word appear in the second verse of the Torah portion (i.e, Leviticus 19:2):