1Peter 1:14-15 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.
Obedience demands that we do not follow worldly ways. Instead, we are to live holy in all our behavior (v. 15-16).
Romans 12:2 And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what the will of God is, that which is good and acceptable and perfect.
Ephesians 5:1 Therefore be imitators of God, as beloved children;
What does it mean to be holy?
We are to be physically and morally blameless. We are to strive to be like Jesus. This is only possible through His redemption of our soul. God is holy, He is perfect and pure. He is the One who called your name as His child. He is the one who has called you into understanding and faith in Christ. As His child, receiving all the benefits of His salvation, you also receive the means to be like Him, to imitate His character.
Specifically, what is mentioned is behavior, or all manner of conversation (KJV). People aptly take on the persona of those they admire. Look around and notice that styles of dress, speech, and even food begin with following someone’s example that another thought highly of. If you profess to follow Jesus, it is imperative that your entire life points to His holiness. We need to learn about Him so that we can imitate Him. We have examples to follow throughout the word of God. Read what Paul tells the Corinthian church, “Be imitators of me, just as I also am of Christ” (1 Corinthians 11:1). It is impossible for us to be perfectly holy, yet we are to endeavor to follow the pattern set before us and practice holiness in every area of our life. We are holy because we belong to God; our actions should increasingly speak of our inward salvation. Our thoughts should be held captive by Truth, and our words should honor God. As we seek to know God and follow Him, our actions on the outside will reflect the change God has wrought on the inside. The inside transformation of our soul will show in the outward actions of our life.
2Corinthians 7:1 Therefore, having these promises, beloved, let us cleanse ourselves from all defilement of flesh and spirit, perfecting holiness in the fear of God.
Notice the word all in 1 Peter 1:15. All means everything, it is inclusive to your whole behavior. Matthew Poole’s Commentary has this explanation of all, “with whomsoever ye converse, believers or infidels, friends or enemies, relations or stranger; and in whatsoever condition ye are in, peace or trouble, prosperity or adversity”.
How are you seeking holiness?
Philippians 3:14 I press on toward the goal for the prize of the upward call of God in Christ Jesus.
Philippians 2:12-16 So then, my beloved, just as you have always obeyed, not as in my presence only, but now much more in my absence, work out your salvation with fear and trembling; for it is God who is at work in you, both to will and to work for [His] good pleasure. Do all things without grumbling or disputing; that you may prove yourselves to be blameless and innocent, children of God above reproach in the midst of a crooked and perverse generation, among whom you appear as lights in the world, holding fast the word of life, so that in the day of Christ I may have cause to glory because I did not run in vain nor toil in vain.
Focus Heavenward.