2. The gods have no influence on our lives.
i agree with points one and three, but on this one the formulation is probably too broad. I think Epicurus was saying that the gods don't INTERVENE in our lives, but that doesn't mean that their existence, and (I don't like the word contemplation so I will use) "consideration" of them does have a very strong influence on our lives.
If we consider them incorrectly that leads to disaster. If we consider them incorrectly that leads to the greatest confidence in the ability to live happily.