Hi Thistle,
I think I understand where you are coming from. Maybe I can clarify my comments.
Either a person is in a state of grace or not.
Absolutely.
Communion may only be received by those in a state of grace, i.e. not in a state of mortal sin.
Right. You may not willfully receive communion knowingly in a state of mortal sin, at least not profitably.
You are implying a genuine act of perfect contrition puts a person in a state of grace
Yes. That is what genuine perfect contrition does, because mortal sin and the theological virtue of Charity (whereby God is loved above all things for His own sake) are incompatible. When one sins mortally one destroys the theological virtue of Charity, because one loves some creature above God.
Perfect contrition, which is sorrow for sin out love of God, who is loved above all else for His own sake,
revives the theological virtue of Charity, and restores sanctifying grace to the soul.
which would mean they could receive Communion without going to Confession.
Not so. It means that one is in the state of grace. There may be other reasons why one is not permitted to receive communion. For instance, you haven’t observed the prescribed fast. Or, in this case, you haven’t submitted your mortal sins to the power of the keys, in confession.
However, that is not the case. They cannot receive Communion without going to Confession first which means they are not in a state of grace.
You can see this is not so because Canon Law allows a priest, who is was in mortal sin, to make an act of perfect contrition and then receive communion while celebrating Mass. The same canon allows for the laity to receive communion after making an act of perfect contrition, but before sacramental confession (for grave reason).
The canon is not saying “well, you are still in mortal sin and not in the state of grace, but go ahead and go to communion.” Rather it is saying, if you have made a sincere act of perfect contrition, and thus have the hope of having been restored to sanctifying grace, you can go to communion and at least not be deliberately and knowingly taking communion in the state of mortal sin.
You have to go to confession as soon as possible afterwards, however, in order to 1)make sure you sins are forgiven and 2)submit the sins the power of the keys, even if they had already been forgiven extra-sacramentally.
I hope I have explained myself a bit better. This is my best understanding of the mind of the Church on the matter. Anything that I have said in variance with the Church should be disregarded and is due either to my ignorance or lack of ability to communicate clearly.
What do you think?
VC
VC