A mighty change wrought in their hearts

1. Alma 5: 12-13
     12 And according to his faith there was a mighty change wrought in his heart. Behold I say unto you that this is all true.
     13 And behold, he preached the word unto your fathers, and a mighty change was also wrought in their hearts, and they humbled themselves and put their trust in the true and living God. And behold, they were faithful until the end; therefore they were saved.