Proverbs 21:4 An high look, and a proud heart, and the plowing of the wicked, is sin.
This verse deals with three common sins that are present in the lives of to many people that feel they are walking in the righteousness of God. The first being someone who believes they are just a little better than everyone else and really has no time time for anyone but themselves.The next one is one that is hard for a lot of people to overcome and that is pride. Pride keeps people from sharing the love God the way He wants us to. If we cannot share the love of God we are sinning against God by not doing His will. The last part of this verse sums up the first two parts because it refers to what these two two things can cause. If a person is stuck on themselves and prideful they will be sowing their wicked ways in everything they do. A saying that I have heard many times says ” Sin will take you farther than you want to go, cost you more than you want to pay, and keep you longer than you want to stay.” These three things in this verse can carry you down that path.