No one has yet answered my questions:
1. When did christians start to believe/treat that old testaments is for historical references only?
2. When did christian start to assert that only laws in the NT are applicable?
3. Did Jesus pbuh ever proclaim that the laws in the OT no longer applicable?
4. Did Jesus pbuh ever sanction the laws in the NT?
Naidamar, did you see my response to Woodrow's post?
Woodrow, I think your point about how even Islam understands that there were different revelations for different people at different times in human history is helpful here. While it is not an exact parallel to the way that Christians view the Old Testament, it is closely analagous. So, if Muslims can accept that the "original" Injil (refering to it as a Muslim would), even if to be found today would not be binding on them as the Qur'an supplants it, the surely it should be that hard to make the transfer in thought that Christians might retain the Old Testament and yet live their lives based not as much on it as on the revelation of God as set forth in the New Testament.
If I can get a sense that people can at least grasp this basic idea which I think is similar, even if not identical, to the Muslim treatment of the messages sent to Allah's prophets before Muhammad, I would then try to explain how and why it is that Christians still maintain the acceptance of the Old Testament as a whole without necessarily accepting each individual part of it. But let's get this first simple concept down before moving on to other more complex ideas.
It is important that you can see that despite our different theologies, the philosophical approaches of Christianity and Islam to that which went before them is not all that different. Of course, those theological differences are HUGE, and they impact the way we are going to view your questions.
For instance, I disagree with the pre-supposition to you first two questions:
1. When did christians start to believe/treat that old testaments is for historical references only?
2. When did christian start to assert that only laws in the NT are applicable?
We don't believe that the Old Testament is for historical reference only, nor do we assert that only lawas in the NT are applicable.
But we also distinguish between the ceremonial laws that were designed specifically for the Jews and those that God has established for all people. And so, since the OT contains both, we would hold that it is a mistake to universally either apply or reject all OT law and that one must instead discern which were intended by God only for the speicific people at a specific time. As I understand Islam's theory that Allah provided for a series of prophets who brought temporal revelation to specific people groups at various times in human history, the Christian understanding of the temporal application of Jewish ceremonial law would be much the same. On the other hand, just as Islam believes that even though there were various prophets for various groups of people, that all of the prophets brought a message of Islam, meaning that one is to submit to Allah as being the paramount and overriding principle of all religion, even all life. So, too, Christians hold that from the beginning God has been making revelation of universal priniciples of moral law that apply to all people be they Jewish or not, and that this moral law, is every bit as applicable as ever, and not just upon Jews but all persons. But because both the ceremonial law and the moral law are found comingled in the same revelation, one must be careful not to erroneously say that we found this law in the OT and because it is in the OT is therefore to be treated like all other laws found in the OT. For one cannot say that it is all valid or all invalid. One must discern that which is always valid from that which was never applicable to anyone other than Jews, and one does that by noting whether the specific law you speak of is a part of God's moral law or ceremonial law. One answer does not fit all, and never has.
3. Did Jesus pbuh ever proclaim that the laws in the OT no longer applicable?
Jesus said: ""Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them" (Matthew 5:17). Some people think that this is Jesus saying that the Law as revealed in the OT is to remain in full force. I respectfully disagree. While such would be a simple reading of what Jesus said, I think it would also be an illustration of what Skye referenced above when she quoted Einstein: "Everything should be made as simple as possible, but not simpler." An interpretation that Jesus is saying the full weight of the Jewish set of 612 laws is to be applied across the board to all who follow him too simple.
First, one must ask the question, What "LAW" is Jesus referring to? I want to suggest to you that what Jesus is referencing is NOT the 612 laws that were binding on a Jew of his day at all. And to think that Jesus was making them binding on his disciples when he himself was noted for breaking them (for instance Jesus is accused by his contemporaries of being a lawbreaker for both healing and harvesting on the Sabbath) is just too simple of a view of this verse. Rather, I think Jesus is saying to those that accuse him of abolishing the law (by his acts of actually breaking some of the specific commands of the ceremonial law), that he has a much larger (less simple) view of the law in mind. And that he has not come to abolish it (that larger law), but to fulfill it. And when he makes that statement, I believe Jesus has intentionally change the meaning of which Law it is that he is referencing. For the Jews not only had there 612 laws, but they also operated with a much larger concept of law that was the Torah. Now, admittedly, some lesser minds in Judaism viewed the keeping of Torah as the keeping of those 612 specific laws, but Jesus comment reveals a he is talking about the larger concept of Torah that was also known. By that larger concept, the keeping of Torah involved far more than merely adhering to the sum total of each of those specific laws that were found in the Torah. It involved a life that was given over to God's purposes. In other words, true Torah was not about individual acts, but overall lifestyle and direction and Jesus is certainly intent on fulfilling God's purposes with his life.
That is what this passage is really referring to. It's still a simple concept, that one keeps the law of God not by doing the things that are specified in the law, but by giving one's life over to God's purposes and direction. And Jesus fleshes this out in the context of the sermon in which the verse I quoted earlier is found. In his sermon, Jesus notes that true Torah lifestyle is not just found in keeping the law which says do not murder, but that behind the crime of murder is a heart that is not directed toward God. For, Jesus goes on, to say to one's brother "Raca" is on par with committing murder, and likewise not only are we not to committ adultery, but we aren't to be lusting in our hearts either. It is not enough to outwardly keep the specific individual laws, if one's moral character is not in keeping with the righteousness of God. Conversely, by Jesus' own behavior in harversting and healing on the Sabbath (understood as a violation of the law to keep the Sabbath) he shows that a heart directed to God is what it means to truly keep Torah, Torah is not fulfilled in the observance of the specific regulations.
By just strictly observing the law without getting at it's heart, a law designed to lead the observant Jew to have the same heart for the world that Yahweh had, the Jews were actually failing to keep Torah. Jesus came however, not keeping all of those laws and yet to fulfill the Torah. Those who follow Jesus do so by looking beyond the 612 individual laws to the heart of the matter which is to have a heart directed to following and submitting to God in all things in life, not just 612 things.
4. Did Jesus pbuh ever sanction the laws in the NT?
"Sanction"? No. Jesus never made a formal statement approving a law that another person put forth. But then, no one other than Jesus ever proposed a "law" in the New Testament.
Now, if you had asked if Jesus ever himself set forth any laws in the NT, the answer would be unequivocably YES.
John 15
9"As the Father has loved me, so have I loved you. Now remain in my love. 10If you obey my commands, you will remain in my love, just as I have obeyed my Father's commands and remain in his love. 11I have told you this so that my joy may be in you and that your joy may be complete. 12My command is this: Love each other as I have loved you. 13Greater love has no one than this, that he lay down his life for his friends. 14You are my friends if you do what I command. 15I no longer call you servants, because a servant does not know his master's business. Instead, I have called you friends, for everything that I learned from my Father I have made known to you. 16You did not choose me, but I chose you and appointed you to go and bear fruit—fruit that will last. Then the Father will give you whatever you ask in my name. 17This is my command: Love each other.
This is the only law that Jesus gives us. But you will find that Jesus does provide an interesting interpretation of that law which was the heart of Jewish teaching. If you're at all familiar with the NT, you will recognize it in the following passage:
Matthew 22
34Hearing that Jesus had silenced the Sadducees, the Pharisees got together. 35One of them, an expert in the law, tested him with this question:
36"Teacher, which is the greatest commandment in the Law?" 37Jesus replied: " 'Love the Lord your God with all your heart and with all your soul and with all your mind.' 38This is the first and greatest commandment. 39And the second is like it: 'Love your neighbor as yourself.' 40All the Law and the Prophets hang on these two commandments."
First I find it interesting, that when Jesus is asked about the greatest commandment, that what he cites does NOT come from the Decalogue (a.k.a, the Ten Commandments). Rather he quotes from Deuteronomy (meaning, second law) "Hear, O Israel: The LORD our God, the LORD is one. Love the LORD your God with all your heart and with all your soul and with all your strength" (Deuteronomy 6:4-5). This is the Shema. The Shema was the first prayer that Jewish children were taught to say. It is also the quintessential expression of the most fundamental belief and commitment of Judaism. It expresses that YHWH alone, and none other, is Israel's God. Israel is chosen by God and Israel is to love God -- with heart, and soul, and strength. In essence, the Shema outlines a Torah lifestyle for if we were to have continued beyond the small passage that Jesus quoted to include the whole prayer it would have go on to say:
Deuteronomy 6
4 Hear, O Israel: The LORD our God, the LORD is one. 5 Love the LORD your God with all your heart and with all your soul and with all your strength. 6 These commandments that I give you today are to be upon your hearts. 7 Impress them on your children. Talk about them when you sit at home and when you walk along the road, when you lie down and when you get up. 8 Tie them as symbols on your hands and bind them on your foreheads. 9 Write them on the doorframes of your houses and on your gates.
This Torah lifestyle that the Shema outlines is one that will lead to spiritual formation in the life of the individual who memorizes, recites, instructs, and writes out the Torah and wears the tzitzit to remind themselves of Torah. It would not be wrong to say that this is the central creed of Judaism: Love God by living Torah. But what we need to note is that Jesus adds to it. It is not enough, in Jesus' view, to live Torah by loving God. Jesus takes another command of Judaism and makes it central to what it means to live Torah as well. And so, Jesus in giving THE (one) greatest command, includes alongside the command to love God, the Levitical command to love one's neighbor as one's self -- based on Leviticus 19:18, "Do not seek revenge or bear a grudge against one of your people, but love your neighbor as yourself. I am the LORD."
In doing so, I believe we see Jesus reshaping what it means to belong to God. It is no longer enough to simply "love God." Now, the person who truly lives Torah not only loves God, but loves others. This type of love is at the core of what it means to live a godly life. For Jesus this way of living summarizes all that was written in the Law and by the Prophets. Follow this and one fulfills the law; keep all the rest of it to the tiniest detail and miss this part and you've done away with what the law was really there to point you to in life.