[1] : The Collaborative International Dictionary of English v.0.48

sapiential \sa`pien"tial\, a. l. sapientialis.
   having or affording wisdom. -- sa`pien"tially, adv.
   1913 webster

         the sapiential books of the old testament. --jer.
                                                  taylor.
   1913 webster
see also:
sa`pien"tially 

[2] : WordNet (r) 2.0

sapiential
     adj : characterized by wisdom, especially the wisdom of god; "a
           sapiential government"

Sapiential >> S Words
Sapiential, definition of term: Sapiential
sapiential_pag1.html