Overview
Holiness means being set apart for God's purposes and separated from worldly corruption. The Old Testament established holiness through the law and priestly regulations, while the New Testament reveals that Christ's sacrifice sanctifies believers, making them holy before God. True holiness flows from understanding God's character and responding with grateful obedience.
Key Scriptures
"that he might sanctify her, having cleansed her by the washing of water with the word" (Ephesians 5:26, ESV). "As obedient children, do not be conformed to the passions of your former ignorance, but as he who called you is holy, you also be holy in all your conduct" (1 Peter 1:14-15, ESV). "I am the Lord your God. You shall therefore keep my statutes and my rules; I am the Lord who sanctifies you" (Leviticus 20:7-8, ESV).
Application
Pursue holiness daily by aligning your thoughts, words, and actions with Scripture, recognizing that separation from sin is inseparable from devotion to Christ.