I Peter 1:15-16 tells us, “But just as He Who called you is holy, so be holy in all you do; for it is written: ‘Be holy , because I am holy.’ ” In these Scriptures, Peter is quoting at least three different areas in Leviticus that all say the same thing…Be holy, because I am holy. The Lord is commanding us to reflect His holiness in our own lives, and as far as it’s possible…to live then a life with a pure heart and moral uprightness.