"But this much I can tell you, that if you do not watch yourselves, and your thoughts, and your words, and your deeds, and observe the commandments of God, and continue in the faith of what ye have heard concerning the coming of our Lord, even unto the end of your lives, ye must perish. And now, O man, remember, and perish not." (Mosiah 4:30)
I read this scripture quite randomly one day, and like a magnet, four words captured my attention and pulled me in: watch; observe; continue; remember. So what was King Benjamin trying to convey? If you have not done so recently, I encourage you to reread Mosiah 2-4.