The possibility that the most innocent of all, except for Jesus and Mary, should not enjoy the beatific vision because of Adam’s sin seems to imply a lack of Mercy on God’s part.
It might. If it does, then they will be saved, because there is no lack of mercy. The Catholic Church is hopeful that God’s mercy will extend to these children, it just does not know that it does and
cannot claim that it knows for certain that it should. (Though if it should, it will.)
You can think of this as being extra careful if you like. Common thought at the moment is that God probably saves them, but as this is not explicitly revealed, or a direct deduction from anything that is explicitly revealed, we have to be careful.
The thing is, despite how it may seem, and how strongly it may seem, that this should happen, we just don’t know. We cannot claim to perfectly understand God’s mercy or His justice, and from what we’ve been told we cannot be certain, and we cannot claim that we know that God must save them.
But we can hope that He will, and very nearly expect it. I would be surprised to learn that God does not do so - but again, there is no sure reason to know that I won’t simply be surprised later on.
grannymh:
Note:
The idea of Limbo was a speculation, never a doctrine of the Catholic Church.
It was a human idea of guessing God’s actions without considering that God instituted the Sacrament of Baptism. It is common sense that the Creator is not under the jurisdiction of His creation. (Source: last line of CCC 1257 & CCC 1261)
Very true, and I meant to mention this explicitly but forgot. I brought limbo up only because it was a guess that was commonly favored for some time and would (I personally think) be a reasonable guess as to what would happen should God not save unbaptized infants. The theory of limbo as a sort of default “this is what happens if God does not intervene in ways we have no way of knowing about,” with of course the option of God doing His own thing and directly saving infants or whatever, seems like an… elegant, in the mathematical sense, solution. It just makes sense, and seems to work well and simply with everything we know.
But it is certainly true that 1) limbo was only ever a theory and could be entirely wrong, and 2) even if the limbo would be the default destination for unbaptized infants, God could simply act in ways we are not aware of to save all infants and leave us a theoretically possible but empty state of limbo.
I favor option 2 (limbo is possible but likely and hopefully empty), but again this sort of thing is all guesswork. As the Catechism says, we entrust these infants to the mercy of God.