You who love the LORD, hate evil! He protects the lives of his godly people and rescues them from the power of the wicked. (Psalm 97:10 NLT)
The deeper your love grows for the Lord the greater should be your "hate" of evil. Be reminded, there is a difference between hating evil and hating people that do evil things. But, if there aren't things in this world that make you "righteously indignant," then you've fallen out of love with Christ (1 John 2:15). Hardly anybody ever talks about a Christian's hate life, but they should! If we "love the LORD," we should hate the things He hates.
