Ether 7:27

And there was no more wars in the days of Shule; and he remembered the great things that the Lord had done for his fathers in bringing them across the great deep into the promised land; wherefore he did execute judgement in righteousness all his days.

There were no more wars when Shule was king. He remembered the great things the Lord had done for his people long ago. The Lord had brought them across the great deep water to the promised land. So Shule ruled fairly all his days.

There were no more wars during Shule’s lifetime. He remembered the great things the Lord had done for his ancestors—bringing them across the vast ocean to the promised land. So he ruled with justice all his days.