"The Lord did strengthen"

1. Mosiah 23: 2
     2 And the Lord did strengthen them, that the people of king Noah could not overtake them to destroy them.
2. Mosiah 24: 15
     15 And now it came to pass that the burdens which were laid upon Alma and his brethren were made light; yea, the Lord did ^astrengthen them that they could bear up their ^bburdens with ease, and they did submit cheerfully and with ^cpatience to all the will of the Lord.
3. Alma 2: 18
     18 Nevertheless the Lord did strengthen the hand of the Nephites, that they slew the Amlicites with great slaughter, that they began to flee before them.