It may appear at times as though the wicked have all the advantage over the righteous, but it is important to note that the LORD has never lost His control of this world. The Bible says of God that His soul hateth “him that loveth violence.” Yet, “The LORD trieth the righteous” and often accomplishes this through the wickedness of the wicked. According to the psalms, the wicked “bend their bow, they make ready their arrow upon the string, that they may privily shoot at the upright in heart” (Psalm 11:2), and the Lord allows this to happen. Why? Because He wants to reveal the hearts of those who claim to fear Him. In the end, the Lord will take care of His own but will “rain snares, fire and brimstone, and an horrible tempest” upon the wicked (Psalm 11:6).
Believers should seek to be pure in every facet of life. One might consider limiting this to the places he goes or the things he hears and sees, but purity demands a much greater focus. Believers ought to think on pure things (Philippians 4:8) with pure minds (2 Peter 3:1) and pure consciences (1 Timothy 3:9; 2 Timothy 1:3). In particular, believers should have pure hearts before the Lord (1 Timothy 1:5; 2 Timothy 2:22). A pure heart will lead to a pure conscience and a pure mind. A pure heart changes where a man goes, what he looks upon, and the things he allows to enter into his ears. Every Christian should strive to make sure that all things are pure.
