No, I’m not denying scripture. Heaven forbid. You just suffer from the very silly notion that your interpretation is the only one.
Your error is that you conflated “atonement” with “justification.” Based on the fact that you believe in only one kind of atonement, you presumed everyone shares that belief. Thus, just like the atheists and skeptics who disparage all of scripture, because they don’t understand it, you disparage the portions of God’s Word that you reject, because you don’t understand it.
Christ atoned for that sin which no man can atone for. Who can earn salvation? Only the Son of God in his infinite self could pay the price for eternal damnation. Nonetheless there are temporal reprecussions of sin: although Christ forgives all sins, he who murders his father will be deprived of the company of his father for all the years he remains on this earth. Thus, there is eternal atonement, which can be achieved only through Christ, but there is also temporal atonement, which alleviates suffering.
I would point out that the Church no longer follow the doctrine of atonement as laid out by the early church fathers. This is from the Catholic encyclopedia on the atonement:
That great doctrine has been faintly set forth in figures taken from man's laws and customs. It is represented as the payment of a price, or a ransom, or as the offering of satisfaction for a debt. But we can never rest in these material figures as though they were literal and adequate. As both Abelard and Bernard remind us, the Atonement is the work of love. It is essentially a sacrifice, the one supreme sacrifice of which the rest were but types and figures.
The truth of the matter is that Catholics no longer believe in the atonement of Christ (His death being a substitution for our sins to abate the wrath of God). Even though this is what was taught by the early fathers, according to the Catholic Church they had a distorted view. I suppose it's like the Pope stated, just follow your conscience. Everyone can get to heaven if we just sacrifice ourselves like Christ. Many Catholics are trying to back peddle from the Pope's remarks yesterday but this is the true belief of the Catholic Church. Live a good life and everything will be fine.
If you can't understand the wrath of God you will never be able to understand the love of God. They are one in the same.