Source : Webster's Revised Unabridged Dictionary (1913)

Scriptural \Scrip"tur*al\ (?; 135), a.
   Contained in the Scriptures; according to the Scriptures, or
   sacred oracles; biblical; as, a scriptural doctrine.

Source : WordNet®

scriptural
     adj 1: of or pertaining to or contained in or in accordance with
            the Bible; "biblical names"; "biblical Hebrew" [syn: {biblical}]
     2: written or relating to writing