“We can take spiritual strength from the example of Gideon and his army of 300 who faced the overwhelming strength of forces vastly superior in equipment and in number.… The outcome of that mighty battle is recorded in one short sentence: ‘And they stood every man in his place …’ (Judges 7:21), and the victory was won. (Source)
God is more concerned with our spiritual strength than our physical power.
And we can take spiritual strength from the example of valiant Captain Maroni (photo), a prophet, who was chosen to lead all the Nephite armies due to his spiritual strength and inspiration. He inspired soldiers to fight for liberty and freedom. (Source)