By now, the question is no longer fresh and new. If aliens found us, or vice versa, what is the appropriate pastoral response? The Holy Father wants us to go to “the peripheries” – well, what could be more peripheral than some planetary system in the GN-z11 galaxy, which is a whopping 32 billion light years away? Shouldn’t we want to share our Faith even there?
Let’s say a peaceful race of aliens show up on our front doorstep. We can tell that they are rational, living creatures with bodies. We can communicate with them about higher order concepts. They want to be part of our culture and society. So, do we tell them about God? Do we invite them to Mass? Do we baptize them? Pope Francis has said he would, and the Vatican’s chief astronomer, Br. Guy Consolmagno, has said the same.
I suggest the following possibilities, given the above scenario.
- They already know and worship God and don’t stand in need of redemption.
- They already know and worship God, or not, and do stand in need of redemption, but their redemption can’t possibly be found in Jesus Christ.
Before the reader accuses me of heresy – or even apostasy – let me explain.
The first possibility is that these aliens do not need redemption. It would be easy to rule this one out, as soon as we found any kind of habitual moral failure in them… Given that their first parents (or parent?) was like our own, sin (and death too) would indicate a corruption of nature. If they are not sinful at all and do not die, it would make sense to assume they are prelapsarian. Creatures that don’t have a broken nature do not need that nature to be healed. No sin, no need for redemption.
By most accounts, if they are sinful creatures, we will know right away.
The second possibility is that they do need redemption, which it seems indicates the need for a Savior and a sacramental economy. Because the task of redemption is specially suited to the Second Person of the Trinity, it would make sense for the Son to become incarnate in order to pay the price of the sin of their common ancestor from whom they inherited sin and death. That ancestor, however, is not descended from Adam. If there is a race of intelligent life apart from the progeny of Adam, Jesus Christ, a descendant of Adam, cannot be that race’s Savior. Recall Pope Pius XII’s famous words in paragraph 37 of Humani Generis:
“When, however, there is question of another conjectural opinion, namely polygenism, the children of the Church by no means enjoy such liberty. For the faithful cannot embrace that opinion which maintains that either after Adam there existed on this earth true men who did not take their origin through natural generation from him as from the first parent of all, or that Adam represents a certain number of first parents. Now it is in no way apparent how such an opinion can be reconciled with that which the sources of revealed truth and the documents of the Teaching Authority of the Church propose with regard to original sin, which proceeds from a sin actually committed by an individual Adam and which, through generation, is passed on to all and is in everyone as his own.”
Pius XII firmly teaches that everyone on Earth is a descendant of Adam and therefore is an inheritor of Adam’s sin, but he does not consider the question of alien life – he leaves it open. For, perhaps there are “true men” (in the sense that they are rational animals capable of knowing, loving, and serving God) that are not on this Earth and never have been, who therefore would not be descended from Adam. If they are not descended from Adam, they do not enjoy the benefits of the redemption of the race of Adam. Our Christ’s death and resurrection allows for our baptism, our baptism takes away our original sin – inherited from Adam. If the aliens have their own Original Sin, they need their own Christ descended from their own common sinful ancestor.
Taking the absolute fittingness of “Earth Christology” for granted (meaning specifically that it would always be best for God to fix every instance of Original Sin through an Incarnation), this would mean that the Son of God would have to become incarnate according to their flesh, and so pay their debt of sin. Indeed, St. Thomas teaches in the Summa Theologica III q. 3 a. 7 that a Divine Person may take on multiple human natures at once:
“What has power for one thing, and no more, has a power limited to one. Now the power of a Divine Person is infinite, nor can it be limited by any created thing. Hence it may not be said that a Divine Person so assumed one human nature as to be unable to assume another. For it would seem to follow from this that the Personality of the Divine Nature was so comprehended by one human nature as to be unable to assume another to its Personality; and this is impossible, for the Uncreated cannot be comprehended by any creature. Hence it is plain that, whether we consider the Divine Person in regard to His power, which is the principle of the union, or in regard to His Personality, which is the term of the union, it has to be said that the Divine Person, over and beyond the human nature which He has assumed, can assume another distinct human nature.”
This means that if God planned to save these aliens by an Incarnation in their flesh, the Son could do that in the same way He did for us, the descendants of Adam, regardless of already having done so in Jesus of Nazareth. If God so chose, He could give them a progressive revelation, just like He did for us through the patriarchs, Moses, and the prophets. Maybe these aliens are actively waiting for their own Messiah… Perhaps we could play a kind of prophetic role, insofar as we might give them the teachings of Christ and improve their moral life in this way, but they could never be incorporated into our sacramental economy. They need their own Savior and their own sacramental economy, probably suited to their own kind of flesh, archetypal associations, and any salvific history peculiar to them. (The Trinitarian formula of baptism would not change – but maybe the nature of the outward sign of baptism or fundamental initiation into the spiritual life could change… This would be the most likely “cognate” with our own sacramental system. But maybe their skin can’t stand water? Who knows? The point is that the Trinity would still be the “term” for entrance into the spiritual life.)
It should be noted that this account takes for granted that the aliens’ sinful common ancestor was graced like Adam with the preternatural gifts and sanctifying grace and was not instead left in the so-called “state of pure nature.” It does not seem there can be a “Fall” for them in the first place if their race did not have at least the gift of integrity (fittingly aided by infused knowledge and perfected by bodily incorruptibility) springing from the gift of sanctifying grace. The free rejection of that grace through a departure from God’s law would initiate the corruption of the soul into what we call “fallen nature.” This state of pure nature, passed on from generation to generation, would render the alien race unable to reach beatitude without a direct, superabundant, and universal act of mercy on the part of God Himself. The aliens could sin and still reach their natural end of an honorable life of the natural love of God, the Creator, with the help of His grace… but not sanctifying grace. They would end up, resurrected or not, in a kind of natural happiness or unhappiness according to their natural merits or demerits, but they could never gain beatitude (Heaven) without that special act of God.
In any case, it seems we won’t ever need to worry about writing the rubrics for RCIA – the Rite of Christian Initiation for Aliens.
Post by: Eamonn Clark
Main image: Screenshot from the 1982 film E.T.