Perhaps, you didn’t notice the quotation marks or the link on “
original sin”(here it is again).
I believe the verse you are looking for is
Romans 5:12 - Wherefore as by one man sin entered into this world, and by sin death; and so death passed upon all men, in whom all have sinned.
Yes, I believe it is two different things.
CCC 399 Scripture portrays the tragic consequences of this first disobedience. Adam and Eve immediately lose the grace of original holiness.
CCC 400…Finally, the consequence explicitly foretold for this disobedience will come true: man will “return to the ground,”285 for out of it he was taken. Death makes its entrance into human history.
CCC 1008 Death is a consequence of sin. The Church’s Magisterium, as authentic interpreter of the affirmations of Scripture and Tradition, teaches that death entered the world on account of man’s sin. Even though man’s nature is mortal, God had destined him not to die. Death was therefore contrary to the plans of God the Creator and entered the world as a consequence of sin.
I believe the part I put in bold said that the absence of sanctifying grace is the hereditary stain.
Also, from the link:
“Being a distinct person I am not strictly responsible for the crime of another; the act is not mine. Yet, as a member of the human family, I am supposed to have acted with its head who represented it with regard to the conservation or the loss of grace. I am, therefore, responsible for my privation of grace, taking responsibility in the largest sense of the word. This, however, is enough to make the state of privation of grace in a certain degree voluntary, and, therefore, “without absurdity it may be said to be voluntary” (St. Augustine, “Retract.”, I, xiii).”