Explain things

1. Alma 12: 1
     1 Now Alma, seeing that the words of Amulek had silenced Zeezrom, for he beheld that Amulek had caught him in his lying and deceiving to destroy him, and seeing that he began to tremble under a consciousness of his guilt, he opened his mouth and began to speak unto him, and to establish the words of Amulek, and to explain things beyond, or to unfold the scriptures beyond that which Amulek had done.
2. Alma 42: 2
     2 Now behold, my son, I will explain this thing unto thee. For behold, after the Lord God sent our first parents forth from the garden of Eden, to till the ground, from whence they were taken—yea, he drew out the man, and he placed at the east end of the garden of Eden, cherubim, and a flaming sword which turned every way, to keep the tree of life—