If you insist, then you are saying the only time anyone tries confessing anything to God, in order to be forgiven and reconciled to Christ, is when they are still in ignorant unbelief. Your doctrine teaches that Christians shouldn't be doing that, because it's unbelief in already being forgiven for any ungodly deed. And so, you reject the notion of still confessing anything you are doing, as though you need forgiveness for it.
And this is the problem with doctrinal theoreticians: they don't practice what they preach. If I believed their gospel and christ for one second, then I would learn to never ever again be convicted for anything at all, because Scriptural conviction of the Holy Spirit is only for the guilty and condemned, that God is mercifully trying to draw to Himself for confession and future forgiveness of it.
True Christianity is where Christians learn not to allow the devil to guilt-trip us about past sinning, that we have already confessed and and been forgiven for. We should not allow the devil to confuse us into thinking his present guilt-tripping is the honest and true conviction of the Spirit of Christ for godly sorrow unto repentance.
According to this theory of christ, all the world has already been forgiven, and so there is no need to be forgiven, and so there is no need for the Holy Spirit to convict, and so any such 'pushing up against a wall' must therefore be a guilt tripping of the devil.
They teach all men need to learn to cast aside all conviction for all sinning, past, present, and future, for which they have already been forgiven. Such judgement conviction cannot be of their christ, that has already forgiven them. It must therefore be that 'judgmental' and 'angry' lying work of Satan.
If they allow themselves to think for one second, that they are are possibly being convicted and drawn to confession and forgiveness, then they are not believing their own theory of being already forgiven.
But here they are playing the hypocrite by saying they are already forgiven on one hand, and yet allow themselves to think they are being righteously convicted on the other. It can only be the devil guilt-tripping them against a hard wall, and telling them they are not already forgiven.
Obviously some of them have yet to properly sear their conscience to any notion of being convicted with godly sorrow for what they did, do, or will do: The forgiven need nor forgiveness, thus conviction to confess and be forgiven can't be from God.
All that is being preached here is the gospel of secular human Christianity: all sins are already forgiven, and nothing done in life therefore has anything to do with sinning, conviction, confession, forgiveness, and reconciliation with Christ. None of that applies to their lives anymore, once their ignorant unbelief is dispelled from thinking that 'law' way, and that God 'angry' judgment stuff.
It only has to do with living a better and more neighborly sinful life. The less sin the better for a better life on earth, but never purged, purified, washed, and freed from sinning itself. They are freed from judgment of sinning, from needing conviction for future confession and repentance, and even freed from calling it sinning, but just never freed from doing such things.
That's why they don't call the things they do, the devilish works of the flesh, or sinning with the devil, or transgressing against Christ, but it's just slip ups, shortcomings, struggles, and other sorts of uncool oopsies.
The only 'conviction' they speak of, is just the worldly manner of self-dissatisfaction over any 'unproductive' current behavior.