A century before the conquest of Canaan, a near-eastern (most commonly Hittite) covenant was distinguished by a number of elements:
- Preamble: Identifies who made the treaty, frequently of the form "Thus saith [name], the great king, king of [land], son of [name] ... the valiant".
- Historical Prologue: The history of the relationship between the parties involved that brought about and justified the treaty. These were treaties between a suzerain and vassal (to use feudal terms), that is to say a great king or emperor and the lesser king under his protection. The historical prologue enumerated the great things the suzerain had done for the vassal (rescued him from his enemies, etc.) in great detail, as if to show that by virtue of the benevolence of the suzerain nothing less than grateful acceptance of the covenant (which were typically very one-sided) was merited.
- Stipulations: The terms of the treaty were set forth, frequently as "Thou shalt... thou shalt not...". These were seen as more than legal obligations, but the utterly reasonable duty of the vassal and not merely to be carried out mechanically out of obligation, but with trust, love, and genuine faithfulness, fitting the character of the liberation received by the people of the lesser king. Frequent stipulations included no alliances with other kings, no murmuring against the suzerain, payment of tribute tax, and a pledge to raise a regiment of soldiers for any action against a covenant breaker. This was in return
- Sanctions: These were the ramifications of the vassal failing to uphold the covenant, typically following a "blessings and cursings" formula. In return for faithful adherence to the covenant, the suzerain pledged to guard his vassals. The vassal was granted the right to "invoke" the suzerain's name, assuring swift rescue from the great king.
- Deposit of the Treaty: Tablets of the treaty were deposited in the sacred temples of both parties. A periodic public reading of the covenant was also required, to remind the peoples and the new generations of their obligations.
Does this sound familiar to anyone? It should, a great portion of the Bible is written in covenantal form. Even the common ceremonies of ratifying covenants appear in the Bible. Some ceremonies involved the parties passing between the split carcasses of animals (as if to say, may this befall me if I break the covenant, recall Abraham's dream in Genesis 14), others involved the vassal king walking behind the suzerain down an aisle (hence the language of "walking after God" in the Scriptures). Celebratory meals were often had after ratification as well.
There are many covenantal layers to the Bible. You can look at the specific Old Testament covenants, such as the Adamic covenant, the Abrahamic covenant, and the Mosaic or Sinai covenant. You can even look at the whole Bible as the historical prologue to the new covenant (the term "testament" even implies this). Many have argued that covenants form the very basic architecture of the Bible and are, if not fundamental, than extremely useful in understanding it. This is the field of covenantal theology.
An example of this might be the distinguishing between the Sinai and the Adamic covenant. It's obvious that the two covenants were not enforced in the same manner. One slip up and Adam and Eve were considered covenant breakers and were shipped out of the Garden of Eden. Israel, after taking their oath to the covenant at Sinai, screwed up time and time again and yet God was patient and longsuffering. If He had enforced it as he did the Adamic covenant, Israel would have never made it to Canaan! Though it's not crystal clear in Scripture, the difference probably lies in the purposes of the covenants. The Adamic covenant was an individual covenant whose purpose was to stipulate the duty required under God's protection from death. The Sinaic covenant, on the other hand, though containing elements geared towards the individual, was mainly a national covenant meant to establish a people for typological purposes. The people of Israel were/are meant to prefigure the true and everlasting Kingdom of God. They could not fulfill that role if perfect obedience was required (again, perfect obedience was still required for individual salvation as per the Adamic covenant, but not for national protection and oversight).
So, that's a brief introduction to the covenant. I'm no expert on covenant theology--far from it in fact. Dispensationalism is generally regarded as the school of theology opposite covenant theology (though they are certainly not incompatible in all respects), and I was raised by dispensationalist parents and spent 2 years at the bastion of dispensationalism, Moody Bible Institute. My idea of covenant theology was that it believed that national Israel was completely superceded by the Church and God has no role for them to play any longer (A belief mostly characteristic of traditional covenant theologians) and that they interpreted eschatological (end time) prophecy very metaphorically (actually varies a great deal amongst covenant theologians). Dispensationalism, on the other hand, is extremely literal in prophetic interpretation. Followers generally believe in a rapture prior to a tribulation, prior to a millennial reign of Christ on this Earth. Covenant theologians generally (and this isn't entirely being fair, as there is a great deal of variation) do not, holding to no rapture, tribulation being a generalized period of trouble for the church, possibly referring to the persecutions of the Roman Empire, and the millennial reign being a figurative picture of Christ superintending his Church throughout the Church Age (today). Dispensationalism views God as relating to humans in fundamentally different ways (often implying different methods of obtaining salvation) under different historical periods, whereas covenant theology sees God as more uniform in His dealings with man. They believe typically that, while God's revelation of Himself and his manner of dealing with mankind has progressed and increased through history, all it has done is further elucidate His same manner of relating to mankind. I don't know if I'm being 100% accurate in my description of covenant theology, as most of it I've learned through the lens of dispensationalist works, but I think I'm being pretty fair.
However, though well schooled in dispensationalism, it always bothered me that so many of the greatest, most devoted exegetes of the Bible throughout history were not dispensational (really, dispensationalism didn't even come up until the 1800's). I always wanted to spend some time looking into it, so now I am! The first thing that I am learning is that covenant theology is much more rich and complex than a simple way of interpreting end times prophecy. There's a lot more to it, and it's very fascinating, as I hope the opening portion of this post showed. I'm presently reading
Introducing Covenant Theology by Dr. Michael Horton (which the opening description of covenants is highly dependent upon) as well as some other articles and materials, and plan to keep posting what I learn!