Romans 12:2
Don’t become like the people of this world. Instead, change the way you think. Then you will always be able to determine what God really wants—what is good, pleasing, and perfect.

2 Corinthians 7:1
Since we have these promises, dear friends, we need to cleanse ourselves from everything that contaminates body and spirit and live a holy life in the fear of God.

Matthew 5:44
But I tell you this: Love your enemies, and pray for those who persecute you.