"What does the Bible say about holiness? What does it mean to be holy?" Answer:In 1 Peter 1:13-16, Peter writes to believers, "Therefore, prepare your minds for action, keep sober in spirit, fix your hope completely on the grace to be brought to you at the revelation of Jesus Christ. As obedient children, do not be conformed to the former lusts which were yours in your ignorance, but like the Holy One who called you, be holy yourselves also in all your behavior; because it is written, 'You shall be holy, for I am holy.'" Peter is quoting from Leviticus 11:44andLeviticus 19:2 . Fir ...describes believers as "a holy nation." It is a fact! We are separated from the world; we need to live out that reality in our day-to-day lives, which Peter tells us how to do in 1 Peter 1:13-16. Finally, how can we become holy? Holiness only results from a right relationship with God by believing in Jesus Christ as Savior (accepting His gift of eternal life). If we have not placed our faith in God's Son alone to save us from our sins, then our pursuit of holiness is in vain. So, we must first make sure we are born-again believers (see John 3). If we truly are believers, then we recognize that our position in Christ automatically sets us apart from the world ( 1 Peter 2:9). After all, we have a relationship with the living God! Then we must daily live a set-apart life, not trying to "blend in" with the world, but instead living according to God's Word as we study the Bible and grow in it.