inspiring abstracts that bless and reinforce and affirm the unanimity of Art bisect and trisect...

[Vladv1]

The inspiring abstracts that bless and reinforce and affirm the unanimity of Art bisect and trisect for the Purples, who create their magnum opus, a record of astonishing width and breadth, an album that is as brave and wayward creatively as is most of the catalogue, but importantly, successful in each debonair stylistic approach and landing. Add to this a warm flow between tones and minds and frequencies (a rare event for Purple, and indeed Zeppelin for that matter), and you’ve got a record with no center that holds fast to the only thing left, the Platonic ideal of art.
Martin Popoff " Top 500 Heavy Metal Albums"

Could you please explain the words in bold in other words? I get the individual meaning, but can't form a meaning as a sum of the words. The context might help.