Caravaggio, Saint Jerome Writing (c. 1605), Galleria Borghese. Public domain.
3 verses in the King James Version. Word study for “darkness” →
For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light:
And have no fellowship with the unfruitful works of darkness, but rather reprove them .
For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places .