Introduction: 

Simon Says: ‘Know This!’ (v1-2) 

Sanctification is Good for You (v3-4). 

Be Sanctified! (v5-11) 

Conclusion: 

Sanctification is God’s spiritual health care program. 
Sanctification is co-operating with the Holy Spirit in order to put God’s word into action. 
Sanctification is the right response to sin’s corrupting power. 
Sanctification means change – for the good. 
Sanctification is for all of life. 
Sanctification keeps you from falling away. 
Be sanctified! Pick one of the areas Peter mentions in v5-7 and start there.