The Flaming Heart very important I get this questioned answered!

I have written a paper for my teacher in english class. My Teacher said however that the explication wasn't complete because I hadn't explained why the poet even bothered to criticize the painter in the poem to begin with. The poem is Richard Crashaw's The Flaming Heart(attached). Please help!

The term "Humanities" is defined and examples are given.

This job defines what is meant by the term "humanities" and explains what distinguishes the humanities from other modes of human inquiry and expression. It also lists a current example of each of the expressions of the humanities (art, music, architechture, philosophy, literature) and tells why each example shows current developments in politics, socioeconomics, and technology.