"For it were not possible"

1. Mosiah 1: 4
   4 For it were not possible that our father, Lehi, could have remembered all these things, to have taught them to his children, except it were for the help of these plates; for he having been taught in the language of the Egyptians therefore he could read these engravings, and teach them to his children, that thereby they could teach them to their children, and so fulfilling the commandments of God, even down to this present time.
2. 3 Ne. 7: 18
   18 And it came to pass that they were angry with him, even because he had greater power than they, for it were not possible that they could disbelieve his words, for so great was his faith on the Lord Jesus Christ that angels did minister unto him daily.