The author needs to actually read his/her Bible. The word "not" does not appear in this verse. It reads, ". . . Inasmuch as ye have done it unto one of the least of these my brethern, ye have done it unto me." This verse is part of the "Pitcairn Anthem," a beautiful hymn of the Pitcairn people.
-- Herbert Ford, Director, Pitcairn Islands Study Center.