Enos
   man the son of Seth, and grandson of Adam (Gen. 5:6-11; Luke
   3:38). He lived nine hundred and five years. In his time "men
   began to call upon the name of the Lord" (Gen. 4:26), meaning
   either (1) then began men to call themselves by the name of the
   Lord (marg.) i.e., to distinguish themselves thereby from
   idolaters; or (2) then men in some public and earnest way began
   to call upon the Lord, indicating a time of spiritual revival.
   

Enos, mortal man; sick; despaired of; forgetful