Helaman 7:24

for behold they are more righteous than you; for they have not sinned against that great knowledge which ye have received; therefore the Lord will be merciful unto them; yea, he will lengthen out their days and increase their seed, even when thou shalt be utterly destroyed, except thou shalt repent;

They are more good than you. They have not sinned against the great knowledge you have received. So the Lord will be kind to them. He will make their days long and give them many children. But you will be completely destroyed unless you stop sinning.

“They’re more righteous than you are. They haven’t sinned against the great knowledge you’ve been given. So the Lord will be merciful to them. He’ll extend their days and increase their children, even when you’re completely destroyed—unless you turn back.”