Hi Jose,
Good. From my understanding of that law, the universe, itself, cannot have existed from eternity... for given enough time it would have reached the point of equilibrium, that is, maximum entropy. (that you and I can have this discussion show's it has not). as it hasn't the universe must have had, at some point in the past, a beginning.
In fact our astrophysicists and others have come up with a theory that im sure you know, the big bang, that suggests the universe itself began some 18 billion or so years ago. While I won't pretend to understand the quantum physics and mathematics involved, I accept the credentials of those who do and think the evidence is very suggestive that the theory is correct.
So, given the above, would you agree that it is rational to believe that:
1. the universe indeed had a beginning (say some 18 billion years ago relative to our position)
Peace!
PJ