For there is one God, and one mediator between God and men, the man Christ Jesus;

But now in Christ Jesus ye who sometimes were far off are made nigh by the blood of Christ.
For he is our peace, who hath made both one, and hath broken down the middle wall of partition between us;
Having abolished in his flesh the enmity, even the law of commandments contained in ordinances; for to make in himself of twain one new man, so making peace;

COMMENTARY

For there is one God, and one mediator between God and men, the man Christ Jesus
We have considered how Jesus Christ came between humanity and the damning consequences of our laws to offer a mediation. Having fulfilled all of the requirements of mortal and divine law, one can only assume that Jesus was free to make the terms of his new law be whatever he wished.
If it had been his intention to still surrender us to the torment of damnation, who could deny that he had the right? Or if it had been his intention to liberally grant salvation to everyone regardless of their behavior, again who could deny that he had the right? Or if his intention had been anywhere in between, who could question it?
Obviously not all of these possibilities can be true, but the point is that Jesus was free to set his own terms, and whatever terms he chose, they would become our new immutable law if we chose it. Whatever he thinks it is that we need to do to achieve salvation, that is what we need to do.

He hath made both one, and hath broken down the middle wall of partition between us
For to make in himself of twain one new man
So what is it that Jesus wants to do? Does he want to save us all? Well yes, of course, but that is not all. As we see in these verses from Ephesians, Jesus wants to bridge the gap between us and God. He wants to break the wall between frailty and perfection, and teach us flawed souls the way to be pure. He wants to make new men and women out of us, so that we do not only live in heaven, but belong in heaven.
And as we review the terms that Christ did ultimately choose for his law, we will see that they were selected specifically for their effect of changing sinful people into something holy.