Looking at patterns in the Book of Mormon

Over on Mormanity in Jeff's post on Alma 36 and chiasmus (see also his follow-up) I asked about finding a community for discussing potential chiasms. In one of my comments, I promised to post something, and here it is.

In Alma 26:6-8 there are what I think are some interesting parallelistic patterns, an extended parallel, a simple parallel, and a chiasm. Here's my attempt at laying them out:

A   Yea, they shall not be beaten down by the
    storm at the last day;
B   yea, neither shall they be harrowed up by
     the whirlwinds;
          but when the storm cometh
 C   they shall be gathered together in
      their place,
A   that the storm cannot penetrate to
    them;
B   yea, neither shall they be driven with
     fierce winds
 C   whithersoever the enemy listeth to
      carry them.

   But behold,
a   they are in the hands of the Lord of the
    harvest, and
a   they are his;


A   and he will raise them up at the last day.
B   Blessed be the name of our God;
 C   let us sing to his praise, yea,
 C   let us give thanks
B   to his holy name,
A   for he doth work righteousness forever.

So, what do you think?