What does "be holy" reveal about God?
What does "be holy, because I am holy" reveal about God's character?

The Command in Focus

“but just as He who called you is holy, so be holy in all you do, for it is written: ‘Be holy, because I am holy.’” (1 Peter 1:15-16; cf. Leviticus 11:44-45; 19:2; 20:26)


What “I Am Holy” Says About God

• Moral Perfection – No flaw, no sin, no shadow (Habakkuk 1:13; 1 John 1:5).

• Absolute Uniqueness – Set apart from every created thing (Exodus 15:11).

• Consistent Character – Holiness never changes with culture or time (Malachi 3:6; Hebrews 13:8).

• Burning Purity – His presence consumes impurity (Isaiah 6:3-5; Hebrews 12:29).

• Sovereign Authority – Only the One enthroned can set the standard for His people (Psalm 99:1-5).

• Relational Intention – He invites people into fellowship that reflects His own nature (Exodus 19:5-6; 1 Thessalonians 4:7).


God’s Holiness in Action

1. Creation Order – Everything He makes is “very good” (Genesis 1:31).

2. Covenant Faithfulness – Holiness shapes promises kept to Abraham, Israel, and the Church (Deuteronomy 7:9).

3. Redemptive Judgment – Sin is dealt with decisively, whether in the Flood, Egypt’s plagues, or the Cross (Romans 3:24-26).

4. Merciful Provision – The sacrificial system and ultimately Christ reveal holy love providing a way to approach Him (Leviticus 17:11; Hebrews 10:10).


Why God Commands Our Holiness

• Reflecting His Image – We were created to mirror His character (Genesis 1:27; Ephesians 4:24).

• Covenant Identity – “You shall be to Me a kingdom of priests and a holy nation” (Exodus 19:6).

• Witness to the World – Holiness distinguishes God’s people for His glory among the nations (Matthew 5:16; 1 Peter 2:9-12).

• Relational Integrity – Sin disrupts fellowship; holiness restores nearness (Psalm 24:3-6; James 4:8).


Practical Implications for Believers

• Whole-Life Obedience – “in all you do” encompasses thoughts, words, work, relationships.

• Ongoing Transformation – Sanctification is both positional in Christ and progressive by the Spirit (1 Corinthians 1:2; 2 Corinthians 3:18).

• Reverent Fear – Holy awe fuels loving obedience (1 Peter 1:17; Proverbs 9:10).

• Hope-Filled Motivation – A holy God promises a holy, eternal inheritance (1 Peter 1:3-5; Revelation 21:27).


Summary Snapshot

“Be holy, because I am holy” unveils a God who is utterly pure, supremely unique, and lovingly intent on sharing His nature with His people. His holiness defines His character and drives His redemptive plan, summoning believers to live set-apart lives that mirror His own radiant perfection.

How does Leviticus 11:44 emphasize the importance of holiness in daily life?
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