Alma 48:19

Now behold, Helaman and his brethren were no less serviceable unto the people, than was Moroni; for they did preach the word of God, and they did baptize unto repentance, all men whosoever would hearken unto their words.

Helaman and his brothers helped the people just as much as Moroni did. They preached God’s word. They baptized everyone who would listen to their words and wanted to turn from their sins.

Now Helaman and his brothers were just as valuable to the people as Moroni was. They preached the word of God and baptized everyone who listened to their words and turned away from sin.