“…behold, I, Jacob, would speak unto you that are pure in heart. Look unto God with firmness of mind, and pray unto him with exceeding faith, and he will console you in your afflictions, and he will plead your cause, and send down justice upon those who seek your destruction.” (Jacob 3:1)
This is a great promise that we can all lean on when we are afflicted. If we come to God with a pure heart, he will guide us. Jacob speaks to the Nephites and explains that the Lamanite righteousness had exceeded that of their own righteousness; “…ye shall remember your children, how that ye have grieved their hearts of because of the example ye have set before them…” (Jacob 3:10) We never know who is watching us, and because of that we need to be an example to everyone around us, wether that is our own children, friends, family, co-workers etc.
Jacob finishes this chapter off, by making know the seriousness of fornication, lasciviousness and of all sins, in the eyes of God.