God doesn't always remain silent when we sin, just the same, that sin does not bring condemnation because there is no law applied to govern us, aside from the Law of Christ, which is also called the Law of Love, and the Law of Liberty.Christians can and do sin. They do not practice sin, but can sin.
In Acts5 sin did not "bounce off Annanias and Sappharia when they were cut off.
Sin does not bounce off those who took the Lord's supper in an ungodly manner.
28 But let a man examine himself, and so let him eat of that bread, and drink of that cup.
29 For he that eateth and drinketh unworthily, eateth and drinketh damnation to himself, not discerning the Lord's body.
30 For this cause many are weak and sickly among you, and many sleep.
31 For if we would judge ourselves, we should not be judged.
32 But when we are judged, we are chastened of the Lord, that we should not be condemned with the world.
They were not condemned with the world but judged.
It's a freedom from a guilty conscience, which is to live not according to faith, and instead to live as if we actually were under the Law. And living as if we were under Law is what drives our flesh to sin, and is the weakening of our faith that allows that sin.
When we the just live by faith, that's faith in Jesus, and the justification brought to us through His death.
We are under Christ's Law, and He is the One Who will judge us in that day.
But the Mosaic Law, for Israel, for the ungodly, no longer condemns us. The Lawgiver has removed us from that whole scenario.
Much love!