II.  Works. The extant works of St. Basil may be conveniently classified as follows: I.  Dogmatic . (i)  Adversus Eunomium .  Πρὸς Εὐνόμιον . (ii)  De Spiritu Sancto .  Περὶ τοῦ Πνεύματος . II.  Exegetic. 302 (i)  In Hexæmeron.   Εἰς τὴν ῾Εξαήμερον . (ii)  Homiliæ on Pss . i., vii., xiv., xxviii., xxix., xxxii., xxxiii., xliv., xlv., xlviii., lix., lxi., cxiv. (iii)  Commentary on Isaiah i.–xvi. III.  Ascetic . (i)  Tractatus prævii . (ii.)  Proœmium de Judicio Dei and De Fide . (iii)  Moralia .  Τὰ ᾽Ηθικά . (iv) Regulæ fusius tractatæ .  ῞ Οροι κατὰ πλάτος . (v) Regulæ brevius tractatæ .  ῞ Οροι κατ᾽ ἐπιτόμην . IV.  Homiletic.  XXIV.  Homilies. (i)  Dogmatic. (ii)  Moral. (iii)  Panegyric. V.  Letters . (i)  Historic. (ii)  Dogmatic. (iii)  Moral. (iv)  Disciplinary. (v)  Consolatory. (vi)  Commendatory. (vii)  Familiar. VI.  Liturgic. 302     According to Cassiodorus ( Instit. Divin. Litt. Præfat .) St. Basil wrote in interpretation of the whole of Scripture, but this statement lacks confirmation.  cf . Maran, Vit. Bas . xli.