Meanings of molten sun in English

Erratically, you still advance, like a dark planet rising within a molten sun.

The molten sun sat a couple of inches off the horizon as I pulled into the driveway.

Carlyle looked to the princess curled on the couch, tresses leaking from her fallen hair like molten sun.

And the violet velvet distances of eyening;-andthe swaying of palms against the orange-burning,-whenallthe heaven seems filled with vapors of a molten sun!...

Nature is in travail with an ideal which rose not in the molten suns, though perchance it did rise through them.