The believers experience after conversion…We all have had to endure some degree of an up and down experience after conversion. Why? because there is a "something" hidden within us that wars against the Spirit in us.
This hidden thing is called Flesh. See before we accepted Christ (I don't use the term Saved as Salvation cannot be of past), we live according to our flesh, what all the Flesh desires we give it immediately, because we don't know it is Sin and we don't know God's way of life. Now when we accept Christ, his commands are now written into our heart through the Spirit. So we want to live by his commands but the old Flesh which we used to entertain freely is overtaking us time and again. Though we do not want to feed it, we end up feeding it because we are not strong enough to withstand it. This is life explained in Romans 7. Every Christian believer would have experienced it and most of them are actually still living in it for all their life.
What God requires from his people.
God requires us to keep his commands that are now written into our heart instead of writing them into Tablets. To love the Lord with all our heart is the top most command that covers all the commands and is much higher standard than any other life lived by Command. We cannot take it easy and say 'yes I can love the God with all my heart'. We cannot love him by our strength. If one truly loves God then he will keep all his commands and will please him in all possible ways.
What God did so we his people could meet his requirement.
God gave us his Spirit so that we can keep his requirements. But we instead of listening to the Spirit, we listen more to the Flesh because we are born of the Flesh and we have nourished it so much in our past life. So God kills us by breaking us, so that we are dead to Flesh and alive in Christ. This is a stage that happens only when we are longing for him and badly want to come out of Romans 7 like how Paul cries out -"Wretched man that I am! Who will set me free from [r]the body of this death?".
The problem with most Christians is they think they are already saved and they do not worry about their Wretched life in Romans 7. They keep enjoying their Flesh lead life. If God kills you when you are actually enjoying a life then will it not be a Murder? Only when you hate that life and cry out to God to save you this brokenness will come.
Entire SanctificationThe righteousness of the law fulfilled is “loving God with all the heart”, for love is the fulfilling of the law. This righteousness of the law is fulfilled in us, who walk after the Spirit.
To walk after the Spirit simply means to “Love the Lord your God with all your heart” and this is entire sanctification as I understand it…
To walk in the spirit means to live according to the Spirit without yielding to the Flesh. We are dead to the Flesh. God does not kill the Flesh, but he kills us so that we will not yield to the Flesh. So the Flesh will still keep tempting us but we do not yield to it, but we yield to Spirit.
Romans 8-4:-
so that the requirement of the Law might be fulfilled in us, who do not walk according to the flesh but according to the Spirit. For those who are according to the flesh set their minds on the things of the flesh, but those who are according to the Spirit, the things of the Spirit.
Romans 8-4, clearly states that walking in Spirit is to set our mind on the spirit which will enable us to keep the requirements of the law. If we set our minds on the flesh we can never keep the commandments of God.
This is Sanctification, where you walk according to Spirit and without yielding to Flesh. The Spirit keeps revealing to you the Truths about the life of Jesus Christ so that we will be transformed into his image gradually.
The reason that such threads on Sanctification invites less attention from people while head covering does is a clear proof that people have rejected Sanctification totally. They either think they are already Sanctified which is a false faith or they do not want to get into it as this process requires one to die.
1 Thessalonians 4-7:-
For God has not called us for the purpose of impurity, but in sanctification. So, he who rejects this is not rejecting man but the God who gives His Holy Spirit to you.
Holy Spirit is given to us so that we might be Sanctified but in Today's Christianity who talks about Holy Spirit with respect to his Sanctifying work.