Romans 12:9

The Bible declares that God is love and stresses the preeminance of love in the Christian life. Love is a fruit of the Holy Spirit and an indispensible virtue in the life of every believer. But do you realize that hatred is just as much an attribute of God and just as much a Christian virtue as love is. God's perfect character demands a holy hatred of every manifestation of sin and evil. And if we are to reflect the character of our Lord Jesus Christ, we must hate that which is evil and which stands opposed to His holiness and righteousness.