Reply to Winman,
I agree with the caveat that when God puts something out of His mind forever, it is consigned to oblivion, and can never be brought to mind again. Otherwise God would not be keeping His New Covenant promise.
Van, I normally agree with most things you say, but I think when God says he will remember our sins no more it means he will put our sins out of his mind, he will not think about them anymore. This is no different than when we forgive one another, it doesn't mean we can't call to rememberance something someone has done, but we choose to put it out of our mind and not think about it anymore.
I agree with the caveat that when God puts something out of His mind forever, it is consigned to oblivion, and can never be brought to mind again. Otherwise God would not be keeping His New Covenant promise.