Alma 23:4

4 And now it came to pass that when the king had sent forth this proclamation, that Aaron and his brethren went forth from city to city, and from one house of worship to another, establishing churches, and consecrating priests and teachers throughout the land among the Lamanites, to preach and to teach the word of God among them; and thus they began to have great success.

So the Lamanites just needed to hear the truth. That's all they needed and their families lives were forever changed.

The word of God truly is powerful. Truth can change lives. Generations. Eternities.

I'm going to pray today that I will cling to a simple but powerful truth that can change my life today. That truth is- Jesus Christ is working a mighty miracle within me.'