"For the creation was subjected to futility, not willingly, but because of Him who subjected it, ..." Romans 8:20
Way to take the verse out of context, BreakingAway.
Contextually, the "futility" being referred to was not sin, but the Law of Moses. The entire argument from Romans 3-11 was about the fleshly descendancy from Abraham and about the law of Moses which was a law to flesh which required living perfectly in accord with flesh. Seeking salvation either through that fleshly descendancy or through that law which was "weak through the flesh" was a futile exercise, but one that ended in hope instead of disappointment for the reasons the writer clearly demonstrated.
God did not cast mankind into a sinful state and did not cause mankind's frustration; that was a good attempt to pretend that He had done so, but one that ended in disappointment.
While the Law certainly did subject them to a measure of futility that is not the thrust of what is being discussed in Romans 8 and you know it.It's not my objective to argue scripture here, because I've had enough of that in my lifetime.However, I will go into a bit more detail regarding the application, because that scripture goes much deeper than the Mosaic law and deals with the deterioration of man and all of creation.
According to the scriptures man is in a state of decay, having come to be that way as a result of sin.The world of mankind is therefore in a state of "bondage", a captive.In fact, all of creation hopes to be "set free" from corruption, "groaning and being in pain together",the futile nature of existence currently experienced.Man sinned, all of creation fell (suffered).
Was it not God who cursed the ground ? Who increased the birth pangs of the woman ? That has nothing to do with the Mosaic Law, does it ? It didn't even exist at such a time.Paul talks about a number of different "laws", including sin which wars against man so that even when he wishes to do what is right he is not able.
All of creation was subjected to 'futility' because it is unable to live up to its potential for which it was created.No matter how hard man tries he cannot free himself from this circumstance, this bondage.The hope, once again, is to be "set free" and thus all of creation eagerly waits for the "revealing of the sons of God."
Creation did NOT have a choice in the matter and thusly was "subjected to futility".God himself cursed the earth and put all things in bondage by what HE set in order.To say that this text is referring to the Mosaic Law is an extreme injustice and does not even come close to highlighting struggle of all creation and its tragic resultant futility.