The real meaning of these words had never sunk in before. Lehi is talking to Laman and Lemuel, and he says:
. . . be determined in one mind and in one heart, united in all things that ye may not come down into captivity, that ye may not be cursed with a sore cursing.
RE 2 Nephi 1, chapter 1, paragraph 3
LDS version 2 Nephi 1 14:21
It appears to me that this verse verifies that in each generation it is God's wish that we avoid captivity and cursing by being of one mind and one heart, united in all things, even if we disagree on some things.