Date: 17 Cheshvan 5590
From: Rabbi Moshe Sofer, Pressburg
To: Rabbi Shlomo Segal
The responsum explains the Ramban's interpretation of the verse "on the day you eat from it you shall surely die," contrasting it with philosophical views that deny creation ex nihilo and the concept of Adam's sin as the cause of mortality.
Source: Shu"t Chasam Sofer Collected §104