God is a master designer. The "Things seen" weren't only crafted to serve as empty indicators of a greater meaning, although ultimately they take most of their meaning through that. Some of the ritual in the OT was given to be fulfilled in specific aspects of Christ's ministry or elsewhere, and are no longer applicable because they've come to completion, but other things are universally applicable in terms of morality and ethics. Those things Christ conforms us to by circumstance, through the sanctification of the Holy Spirit.
And it is. But it was also the design of creation that was a mode of manifestation towards a deal of other types. The idea that the two shall be one flesh in it's most simple and non-theologically explicated form was a model of marriage for man and woman that we still revere today (according to Christ's teachings, as well). We shouldn't revere anything for simple form, though. In other words, it's manifest to us because God wanted Adam to be happy, and He also wanted Eve to be happy, and His design was specific in regards to mutually complimentary roles. After the fall, this fact may be twisted, but the enemy cannot create new designs or totally erase the design that already exists.
That doesn't mean, as the common argument might suggest, that man and women cannot possibly be happy apart from eachother in that co-relationship (alone, for instance, or celibate). It does mean that sexuality and marriage compliment one another 100% according to the natural design. The point of marriage is to realize why man and woman are mutually complimentary to one another and to fulfill that just as Christ fulfilled the type in regards to the Church. Don't misunderstand me, though. One can't do that without the Spirit.
All of the Laws were spiritually applicable even before Christ. Remember Hebrews 12. Because an antitype is fulfilled does not imply that we should abandon morality simply to avoid the appearance of conforming to the outward adornment of the Law. The logical implications of that idea would be self-contradictory to a large degree. Also as in Hebrews, the typification of the Law is pronounced in Jeremiah extremely well.
Do you understand the implications raised in this passage to the topic we're discussing? I had struggled with this for a long time after I first came across it. It caught my eye almost immediately when I was reading this chapter - the statement just seems to come out of nowhere and it uses nature itself as an antitype of the covenant that God has created with His people. The problem, though, is the reference to "Sun" and "Moon" - "Day" and "Night", and the pronouncement that these things are eternal to their types for as long as there is day or night, sun or moon.
I agree 100%. It's not within our power to find salvation and it's futile to try. It's
only through the blood of Christ we're saved.
Probably my favorite part of the OT. I have a huge fondness for the prophets in particular.