"Do not say, "I will do to him just as he has done to me; I will render to the man according to his work."
Proverbs 24:29
"Do unto others as you would have them do unto you," the Golden Rule says. This approach is contrary to the natural response of our flesh. We prefer to take a stand upon our rights or a concept of fairness we agree with and hold others to that standard. Doing unto others just as they have done to us requires us to judge not only their actions, but their motive. When we are hurt by others we can be suspicious that was their intent all along, so we then seek how we can injure them.
Even as vengeance is the sovereign territory of God, so is the rendering to each man according to his works. Should we do what Solomon forbids in this passage, we hastily clamber onto God's judgment seat. It is one thing for a little child to innocently desire to sit in daddy's chair, but it is another thing altogether when we fueled by malice and revenge seek to bring down a gavel in judgment to punish others for their perceived wrongs. David wrote in Psalm 62:11-12, "God has spoken once, twice I have heard this: that power belongs to God. 12 Also to You, O Lord, belongs mercy; for You render to each one according to his work."
Jesus said upon His return He will reward men according to their works (Matt. 16:27). It is not by works of righteousness we have done, but according to His mercy He has saved us (Titus 3:5). God has saved us unto good works, and we begin doing the good works of God by believing He whom the Father has sent: Jesus Christ. He will reward and judge as well. Jesus said in Revelation 22:12, "And behold, I am coming quickly, and My reward is with Me, to give to every one according to his work." Books will be opened, and those whose names are not found in the Book of Life will receive their wages of eternal damnation. Can we add anything to that hell?
Let us not say we will do to others as they have done to us when they have sinned against us. Let us do unto others as Christ has done for us with a heart of love, compassion, and mercy. Jesus said in Matthew 5:7, "Blessed are the merciful, for they shall obtain mercy." The Bible says with what judgment we judge we will be judged, and if we are severe with others the Living God will be severe with us. There is a high cost for playing God, a price only fools judge wise to pay.