johnp. said:
Rom 8:7 the sinful mind is
hostile to God. It does not submit to God's law,
nor can it do so. 8 Those controlled by the sinful nature cannot please God.
How can one be morally corrupt passively Helen?

How can emnity ever be passive? How can emnity be overcome?
RO 12:3 For by the grace given me I say to every one of you: Do not think of yourself more highly than you ought, but rather think of yourself with sober judgment, in accordance with
the measure of faith God has given you.
It's God who gives us faith! Well would you believe?

That's a good one reformed. And He gives faith in differing measures as He sees fit.
john.
John, first of all, depravity can be active, as in murder, or passive, as in an attitude. I was not referring to man's condition apart from God, but rather in how that condition is expressed. Please understand the difference.
As far as faith itself is concerned, please note that in the passage in Romans you quoted that Paul is addressing fellow believers and yes, we have different levels, or measures, of faith. As we mature spiritually, that is met with greater measures of faith, for greater faith is part of spiritual maturity.
However the faith to simply believe in the first place is a different matter. It is the 'mustard seed' which can grow mightily. Most people have faith in themselves, or in education, or money for salvation. They certainly have faith, and some of them have marvelous amounts of it! But it is faith placed on the wrong object, however much faith they have. And we often see the disillusionment and bitterness that comes when they realize that.
So, again, it is a matter of what people will do with the truth that is shown them in their lives. If they want it, and pursue it, it will lead them to God. No one has said they know how to please God before regeneration, or that they are not hostile to God. But if they want the truth, that will start them on the right track, for the Holy Spirit is the Spirit of Truth and Jesus IS the Truth. So while they may not know what it is they want in finality, the fact that they want the truth is enough to start -- they are not preferring the lie.
Then, as they find where the truth leads, where will they put their faith? They must either submit totally to Christ as THE Truth, or turn away and prefer the lie. They will put their faith in one or the other.
Every man has that choice -- first "what will you do with the truth?" and, eventually, "What will you do about Jesus?"
It is a freedom of choice God has even every adult, sentient human being who has ever lived.