Who are Abraham Nhial and The Lost Boys of Sudan?

“At the time a gift will be brought to the Lord of Hosts from a people tall and smooth-skinned, a people feared near and far, a powerful nation with a strange language, whose land is divided by rivers — to Mount Zion, the place of the name of Lord of Hosts.”  ISAIAH 18:7

“If the Lord had not been on our side
when men attacked us,
then they would have swallowed us alive
in their burning anger against us;
the torrent would have swept over us;
the raging waters would have swept over us.
Praise the Lord,
who has not let us be ripped apart by their teeth.”

PSALM 124:2-6