It is no secret there is righteousness and wickedness in the earth. What is good is that those who choose righteousness is repaid more in the earth than the wicked are (Psalm 58:10,11) The righteous shall rejoice when he seeth the vengeance: he shall wash his feet in the blood of the wicked. So that a man shall say, Verily there is a reward for the righteous: verily he is a God that judgeth in the earth.
As christians we are instructed to not be upset because of the evil deeds some choose, we are to stay focused on the Lord and to patiently wait upon Him for in His time and not our own He will make things right! (Psalm 37:1-10) Fret not thyself because of evildoers, neither be thou envious against the workers of iniquity. For they shall soon be cut down like the grass, and wither as the green herb. Trust in the LORD, and do good; so shalt thou dwell in the land, and verily thou shalt be fed. Delight thyself also in the LORD; and he shall give thee the desires of thine heart. Commit thy way unto the LORD; trust also in him; and he shall bring it to pass. And he shall bring forth thy righteousness as the light, and thy judgment as the noonday. Rest in the LORD, and wait patiently for him: fret not thyself because of him who prospereth in his way, because of the man who bringeth wicked devices to pass. Cease from anger, and forsake wrath: fret not thyself in any wise to do evil. For evildoers shall be cut off: but those that wait upon the LORD, they shall inherit the earth. For yet a little while, and the wicked shall not be: yea, thou shalt diligently consider his place, and it shall not be.
Proverbs teaches us the wisdom of the Lord saves us from evil, and it is the fool who hates the knowledge of God. For those who refuse the right path, destruction is their sure reward. When we see there is a judgment in the earth it is hard to believe anyone would think they are ruling anything by doing that which is evil! (Proverbs 1:22-33) How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge? Turn you at my reproof: behold, I will pour out my spirit unto you, I will make known my words unto you. Because I have called, and ye refused; I have stretched out my hand, and no man regarded; But ye have set at nought all my counsel, and would none of my reproof: I also will laugh at your calamity; I will mock when your fear cometh; When your fear cometh as desolation, and your destruction cometh as a whirlwind; when distress and anguish cometh upon you. Then shall they call upon me, but I will not answer; they shall seek me early, but they shall not find me: For that they hated knowledge, and did not choose the fear of the LORD: They would none of my counsel: they despised all my reproof. Therefore shall they eat of the fruit of their own way, and be filled with their own devices. For the turning away of the simple shall slay them, and the prosperity of fools shall destroy them. But whoso hearkeneth unto me shall dwell safely, and shall be quiet from fear of evil.
The wicked watcheth the righteous, and seeketh to slay him. The LORD will not leave him in his hand, nor condemn him when he is judged. Wait on the LORD, and keep his way, and he shall exalt thee to inherit the land: when the wicked are cut off, thou shalt see it. I have seen the wicked in great power, and spreading himself like a green bay tree. Yet he passed away, and, lo, he was not: yea, I sought him, but he could not be found. Mark the perfect man, and behold the upright: for the end of that man is peace. (Psalm 37:32-37).