What exactly do you mean by this?
Also:
Does the Church say that the personal sin committed by Adam was a mortal sin?
Does the Church say that when we inherit original sin that we are inheriting a mortal sin?
What I mean is that Divine Mercy is the exclusive perogative of God. He has not revealed to us how He measures Divine Justice vs. Divine Mercy with regard to Salvation. For us to claim we understand a perogative that is exclusively God’s is presumptuous.
With regard to your questions, I tried to address them as have a few others back in the posts around 50-60. However, your questions are slightly changed by nuance. Let me take another stab.
Does the Church say that the personal sin committed by Adam was a mortal sin? While obviously grave matter, in my mind, God appears to intimate in Genesis and other references that it was done w/ full knowledge and consent and thus was a mortal sin. At the same time, God includes the discourse of the pressure of Eve to be introduced as a potential mitigating factor. In my view, the more severe chastisement of Adam (vs. that of Eve) is related to his failure to defend his wife from evil. This is distinct from his eating of the apple and may have been Adam’s mortal sin.
However, Scripture and the Church doesn’t make a definite statement that we can absolutely rely. I think your question is mostly in the realm of a matter of theological speculation and not an article of faith.
Does the Church say that when we inherit original sin that we are inheriting a mortal sin? No. Mortal sin by definition is personal and must be done w/ our full knowledge and consent. Neither of these are present for us personally.
However, what we do inherit is the consequences of this sin. And these consequences for both Adam/Eve and ourselves are potentially mortal if we don’t reconcile ourselves to God.
While related to the same act, by definition, apply differently to us as compared to Adam and Eve.