Roma 1:13

1:13 I do not want you to be unaware, ¹  brothers and sisters, ²  that I often intended to come to you (and was prevented until now), so that I may have some fruit even among you, just as I already have among the rest of the Gentiles. ³ 

Roma 9:17

9:17 For the scripture says to Pharaoh: ⁴  “For this very purpose I have raised you up, that I may demonstrate my power in you, and that my name may be proclaimed in all the earth.” ⁵ 

[1:13]  ¹ sn The expression “I do not want you to be unaware [Grk ignorant]” also occurs in 1 Cor 10:1; 12:1; 1 Thess 4:13. Paul uses the phrase to signal that he is about to say something very important.

[1:13]  ² tn Grk “brothers,” but the Greek word may be used for “brothers and sisters” or “fellow Christians” as here (cf. BDAG 18 s.v. ἀδελφός 1, where considerable nonbiblical evidence for the plural ἀδελφοί [adelfoi] meaning “brothers and sisters” is cited).

[1:13]  ³ tn Grk “in order that I might have some fruit also among you just as also among the rest of the Gentiles.”

[9:17]  ⁴ sn Paul uses a typical rabbinic formula here in which the OT scriptures are figuratively portrayed as speaking to Pharaoh. What he means is that the scripture he cites refers (or can be applied) to Pharaoh.

[9:17]  ⁵ sn A quotation from Exod 9:16.