Dr. Stephen Isaac continues teaching from the epistles of the Apostle Peter, focusing on the challenge to God’s people to be holy. In chapter 1:15, Peter asserts the second of four essentials: be holy in all your thoughts, in your words, and in your behavior and actions. He justifies his assertions of this command “to be holy” on the basis of his readers’ relationship with God – both as His children (1:17) and as believers (1:21). Peter is consistent with what he has been taught and in his understanding of the OT writings (1:10–12), as he directly quotes to his readers from the OT in the Book of Leviticus, regarding the instruction God previously had given His chosen people. He presses the point that the new birth given by God the Father (1:3) directly indicates a decisively altered way of life. This way of life is characterized by the new knowledge of God in and through Yeshua – Christ Jesus. Peter constructs a very concise (3-point premise) for God’s New Covenant expectations for this new and living way:
Be holy as the obedient children of God that you now are (1:14a)
Do not being conformed to your previous ignorant desires (1:14b);
Be holy in all your behavior not just some of it (1:15)