Speak with energy

1. Alma 5: 43
     43 And now, my brethren, I would that ye should hear me, for I speak in the ^aenergy of my soul; for behold, I have spoken unto you plainly that ye cannot err, or have spoken according to the commandments of God.
2. Morm. 2: 23
     23 And it came to pass that I did speak unto my people, and did urge them with great energy, that they would stand boldly before the Lamanites and ^afight for their ^bwives, and their children, and their houses, and their homes.