• The
Dottrinale has 60 chapters in seven-syllable rhyming couplets; each chapter consists of ten stanzas. It treats matters of astronomy and astrology, faith, the virtues of the Church and the State, love and hate, family, human beauty, and free will. The work is inspired by ancient authors, and sometimes imitates Dante. Divided into two sections, the
Dottrinale first deals with the physical order, and then the moral. • The
Commento is virtually a terzina-by-terzina commentary of the text of the
Inferno, which is the first of the three parts of the
Divine Comedy. [Dante's poem is in
terza rima, the form he created as the poem's poetic vehicle. The form's three-line stanzas are called terzinas.] Jacopo was one of the first to write a work of this kind. By 1340, less than two decades after Dante's death, six major commentaries were enlightening, guiding, and informing the work's ever-larger readership. (See Hollander's "Dante and his commentators" in
The Cambridge Companion to Dante). The
Commento accompanied the copies of the
Comedy sent to Guido da Polenta. ==Additional bibliography==