The book of Proverbs gives us insights into so many different areas of life. The book gives us instruction on how to live our lives for God. Here is a proverb that gives us insight about people who plan evil things:
Proverbs 6:18 (ESV Strong's)
a heart that devises wicked plans,
feet that make haste to run to evil,
Proverbs 6:18 (NASV)
A heart that devises wicked plans,
Feet that run rapidly to evil,
Proverbs 6:18 (NIV)
a heart that devises wicked schemes,
feet that are quick to rush into evil,
Solomon, in this section, is listing seven things the Lord hates. He has already listed three: Pride, Lying and Murder. He now lists two more: Wicked planning and rushing to do evil. We may think that it is not as grievous if we are planning evil in our hearts against our neighbor, co-worker, ex-spouse, or anyone in our relationship, as long as we don't ever fulfill it. In this proverb we see that even the planning of it is hated by God. God knows that what is in the well will come up in the bucket. In the Sermon on the Mount (Matthew 5-7) we are told by Jesus that if we are angry without a cause at our brother we already are guilting of murder. If we lust after a women we are already guilty of adultery. So, too, to plan evil things.
Also, according to this proverb, is “running to do evil rapidly.” We have many who fly off the handle, or who "react" to things. This is evil to God and He hates it. God is a God of much patience. He tirelessly waits for the world to repent. He does not rush off to complete HIs plan. God hates things that don't reflect His character. Rushing to do anything is not Godly, much less rushing to do evil. Moses rushed to hit the rock, not thinking or listening to God who told him to speak to the rock. That rushing to "do evil" made it impossible for him to enter the promise land. His rushing to avenge his brother from the Egyptian soldier was still in his heart. God hates evil plans and evil rushed to execute.