καθάπερ γὰρ ἐν ἑνὶ σώματι πολλὰ μέλη ἔχομεν, τὰ δὲ μέλη πάντα οὐ τὴν αὐτὴν ἔχει πρᾶξιν,
Focus Topic: Simile with καθάπερ and Subject-Complement AgreementThis verse introduces a comparison between the physical body and the community of believers. Paul uses καθάπερ to build a parallel, followed by coordinated clauses emphasizing diversity within unity. The grammar expresses both sameness of identity and variety of function.
Simile Introduction: καθάπερ γάρκαθάπερ (“just as”) introduces a simile or analogy. It sets up a comparison that will be completed in the next verse (Romans 12:5). The particle γάρ provides a logical connection with the previous exhortation (v.3), explaining why humility and sober thinking are necessary — because we are members of one body.… Learn Koine Greek