set alight
verb1
To cause (something) to begin to burn.
2
Figuratively To arouse passion in (someone); to excite.
- Each chapel had its saintly shrine, hung around with offerings; its picture above the altar, although closely veiled, if by any painter of renown; and its hallowed tapers, burning continually, to set alight the devotion of the worshippers.1860, Nathaniel Hawthorne, “The Burial Chant”, in The Marble Faun: Or, The Romance of Monte Beni. […], volume I, Boston, Mass.: Ticknor and Fields, →OCLC, page 227: