Why not? Because they pursued it not by faith but as if it were by works. They stumbled over the stumbling stone
This is the scripture so many stumble over. We're not talking about attaining righteousness by works of the flesh. We attain it by faith as a gift. We walk in it by faith, in the Spirit. They are no longer works of the flesh. We are told to walk in the Spirit. If we're told to do this, we have the ability to do this. It's important to note that we're not attaining to righteousness by walking in the Spirit. We can't do this except by the gift of grace. But we CAN do it because of that same gift.
The fulfillment of the entire law was accomplished 2,000 years ago in Jesus' sacrifice. We don't have the ability to do anything "more", or make it any better than Jesus has already done.
Our commandments are to walk in love. We're not doing this to attain. We're doing this because we are commanded. If we do not do His commandments (which are to walk in love), then we are doing the works of unrighteousness (in darkness). Guess what the reward for that is?
I said: Of course we sin, but
we are expected to repent and press in.
And you feel we do this... how?
When we sin we turn to the Lord and ask for forgiveness, with the purpose of changing. We press in by denying our flesh and walking in the Spirit. It's a deliberate walk.
Our "being cleansed" is not dependant upon anything other than the fact that we have already accepted Jesus.
The Word says if we walk in the light as He is in the light, the blood of Jesus cleanses us. That's "IF". We don't just "accept" Jesus and not walk in the light. We can walk in the Spirit and reap life. The counterpart is walking in darkness and reaping corruption. We'll reap what we sow. Our ability to walk in the Spirit is entirely by grace and we'll answer to God for our choice to have Him be Lord (by doing what He says), or not.
I said: It is our
works of obedience
Would you like to describe these "works of obedeience" for us?
The law of God in the New Covenant is written on our hearts. We have a circumcised heart and are sensitive to His promptings. That's what we do. It's a walk of love. It's what Jesus said to do. He said if a man love me, he will keep My Word. It's obedience to what He shows us in our heart. It will agree with the written Word.
You seem to be advocating that there is something that we DO to "clear our slates", and allow us to continue forward. If so, what would that "something" be?
We don't clear our slates. God does. This is following our repentance and then we keep our robes by not walking in sin. He gave us this ability. Of course we will sin, but we are commanded to repent. God's not looking to catch us in a moment of vulnerability. He gave us His Son to save us, not to catch us when we stumble.
It would not be wise to disregard what He speaks to our hearts. If we turn to other idols (not just wood and stone, but an alternative), then our hearts harden and our fruit becomes bad. If we take on the ways of the world, our garden becomes stony and thorny. We must guard our hearts with all diligence because our fruit will suffer and we'll be judged by our fruit. If it is wicked and full of iniquity, we'll depart from Him.
God calls us to know Him intimately. We won't have any excuses because He gave us everything in the way of grace to overcome. Only overcomers won't have their names blotted out of the Book of life and inherit eternal life. We must overcome because the enemy is looking to distract us and harden us with the cares of this evil world. God is for us, but we cannot turn our back on Him.