JSmem 8:348 :ܒܪܝܟ ܕܒܕܢܚܗ ܦܪܣܝ ܠܚܫܟܐ ܕܟܦܘܪܘܬܐ‏ : blessed be the one through whose shining revealed the darkness of apostasy
See the entire entry for kāp̄ōrū, kāp̄ōrūṯā n.f. denial