In 415 BC, an army and a fleet from Athens laid seige to the city of Syracuse (Sicily) and was on the brink of overrunning it. Syracuse, in desperation, asked mighty Sparta for help----and expected phalanxes of gleaming Spartan helmets to come to their rescue. Instead, only one Spartan soldier was sent----smuggled into the city---carrying a note for its rulers----it said: THIS IS GYLIPPUS---OUR BEST GENERAL----HE IS ALL YOU NEED!! They were stunned---and demoralized---but desperate. So they gave him command. Under cover of darkness, he assembled the rag tag defenders and told them they were terrific soldiers---that they would shatter the Athenians so completely that few, if any would escape the Island. He then directed emergency wall mending---utilized feints, ploys, flanking maneuvers, concentrations of forces-----and in short order had the Athenians on the run. He trapped their entire force and almost none escaped. For the Athenians it was the disasterous turning point in the Peloponnesian wars.
The message I take away is obvious: WHAT WE MOST NEED IS NOT RESCUE---BUT INSPIRATION.