1 Peter 1:14-19

[Live] as obedient children [of God]; do not be conformed to the evil desires which governed you in your ignorance [before you knew the requirements and transforming power of the good news regarding salvation]. But like the Holy One who called you, be holy yourselves in all your conduct [be set apart from the world by your godly character and moral courage]; because it is written, “YOU SHALL BE HOLY (set apart), FOR I AM HOLY.” [Lev 11:44, 45; 19:2] If you address as Father, the One who impartially judges according to each one’s work, conduct yourselves in [reverent] fear [of Him] and with profound respect for Him throughout the time of your stay on earth. For you know that you were not redeemed from your useless [spiritually unproductive] way of life inherited [by tradition] from your forefathers with perishable things like silver and gold, but [you were actually purchased] with precious blood, like that of a [sacrificial] lamb unblemished and spotless, the priceless blood of Christ. [Lev 22:20]