καίειν

From LSJ

εὐλογητὸς εἶ, Χριστὲ ὁ Θεὸς ἡμῶνblessed are You, o Christ Our God

Source

Lexicon Thucydideum

comburere, to burn, 7.80.1, 7.80.3,
PASS. 2.49.5, [nonnulli codd some manuscripts ἐκάετο], 2.52.4, 4.34.2.