What I mean is this: The law that came 430 years later does not revoke the covenant previously established by God, so as to nullify the promise.
Textus Receptus (TR) - Galatians 3:17 >Τοῦτο δὲ λέγω, διαθήκην προκεκυρωμένην ὑπὸ τοῦ Θεοῦ εἰς Χριστὸν ὁ μετὰ ἔτη τετρακόσια καὶ τριάκοντα γεγονὼς νόμος οὐκ ἀκυροῖ, εἰς τὸ καταργῆσαι τὴν ἐπαγγελίαν.