Remember and Perish Not

For those who have made the commitment to follow Jesus Christ, King Benjamin teaches that uncompromising spiritual watchfulness is required.

“…I cannot tell you all the things whereby ye may commit sin; for there are divers ways and means, even so many that I cannot number them. But this much I can tell you, that if ye 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 4:29-30)

Questions:

-Is it true that the way we treat light and truth, when they are offered to us, determines the amount of light and truth we will have in our lives (both during our mortal experience and in the eternities)?