A Person Who Is Holy - 1 Peter - Raul Ries, Special Guest Speaker at Calvary Albuquerque. MESSAGE SUMMARY Peter called his fellow believers to be holy and reinforced this exhortation with an Old Testament command from the Lord. Today, there are many who walk in darkness—even believers—but as we study 1 Peter:15-16, we are reminded to live honorable and holy lives for the Lord. Let's consider what Scripture says about holiness, glean from examples of strong believers who came before us, and learn about the reasons for living a holy life.