TaliOrlando,
I answered this questions for xdx, but I am having trouble linking you to it, so I will just type is over, verbatim, as I answered him.
Exodus 21:23-24 - "But if there is serious injury (causing the death of a pregnant woman), you are to take life for life, tooth for tooth, hand for hand, foot for foot, burn for burn, wound for wound, bruise for bruise."
Leviticus 24:17-18 - "If anyone takes the life of a human being, he must be put to death. Anyone who takes the life of someone's animal must make restitution.......(verse 20)....fracture for fracture, eye for eye, tooth for tooth."
If you look at the context of these verses, God is talking about legal restitution, NOT revenge. These passages talk about when a killing is considered murder and when it is considered accidental death and what to to in each case under the umbrella of the law.
These verses in no way, shape, or form are talking about revenge or getting even with someone. These laws and verse are actually protection against people who want to go around practicing vigilanty justice. God makes provisions for the death penalty and when to apply it and when not to apply it and how far someone should make financial restitutuion and other types of restitution.
Matthew 5:39 - "But I tell you, do not resist an evil person. If someone strikes you on the right cheek, turn to him the other also."
God hasn't changed his commandments. These passages are not contradictory statements, they are complimentary.
In turning the other cheek, Jesus is talking about not seeking revenge nor evil from someone by misinterpreting the Old Testament law. (He refers to it in verse 38)
Jesus isn't disagreeing with God. He is saying that sometimes we think that we deserve to have restitution made to us, but we just need to blow it off and move on and get over it.
He isn't necessarily talking about literal blows to your face. He is talking about not seeking revenge and trying to make rational decisions as to what is worth fighting about with someone and what isn't.
Many times, we gripe about being wronged and maybe we have been wronged, but in some instances we should not allow those revengeful thoughts to direct our lives.
Jesus isn't talking about "taking it" either or passivity or allowing bullies and criminals to harm you or your family. He is saying that if possible, just walk away, move on, and allow something else other than revenge to take root in your heart.
There is a wonderful passage in Proverbs that speaks to both of these other passages and helps interpret them both correctly.
Proverbs 19:11 - "A man's wisdom gives him patience; it is to his glory to overlook an offense."
God gave strict instruction to His people in quite lengthy passages in two separate books of the Old Testament as to what kind of legal and lawful restitution could be made when people grievously wrong other people. These laws fall under the civil law of the Old Testament.
Jesus fulfilled the spirit of that law and said to be careful that you don't allow restitution to turn into revenge.
King Solomon said that we are made glorious if we know the difference.