Mormon god’s Word Doesn’t Last Forever

Alma 37:21, 24; “And now, I will speak unto you concerning those twenty-four plates, that ye keep them…and that ye preserve these interpreters. 24 And now, my son, these interpreters were prepared that the word of God might be fulfilled…”

1 John 1:5-7; “This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all. 6 If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth: 7 But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.”

Alma 37:21, 24 has been changed.  In the 1830 edition of the Book of Mormon it read directors, not interpreters. Of course the average Mormon today isn’t privy to this info, so how would they know their god changed his mind and the Book of Mormon isn’t the most correct book on earth?  

They won’t and most times, they certainly don’t.