“Take heed that” | σκόπει | To take aim at (spy), i.e., (figuratively) regard | Take heed |
“therefore” | οὖν | (adverbially) certainly, or (conjunctionally) accordingly | therefore |
“the” | τὸ | The (sometimes to be supplied, at others omitted, in English idiom) | the |
“light” | φῶς | Luminousness (in the widest application, natural or artificial, abstract or concrete, literal or figurative) | light |
“which” | τὸ | The (sometimes to be supplied, at others omitted, in English idiom) | which |
“is in” | ἐν | "in," at, (up-)on, by, etc | is in |
“thee” | σοὶ | To thee | thee |
“be” | ἐστίν | He (she or it) is; also (with neuter plural) they are | be |
“not” | μὴ | (adverb) not, (conjunction) lest; also (as an interrogative implying a negative answer (whereas G3756 expects an affirmative one)) whether | not |
“darkness.” | σκότος | Shadiness, i.e., obscurity (literally or figuratively) | darkness |