Roma 4:3

4:3 For what does the scripture say? “Abraham believed God, and it was credited ¹  to him as righteousness.” ² 

Roma 10:2

10:2 For I can testify that they are zealous for God, ³  but their zeal is not in line with the truth. ⁴ 

[4:3]  ¹ tn The term λογίζομαι (logizomai) occurs 11 times in this chapter (vv. 3, 4, 5, 6, 8, 9, 10, 11, 22, 23, 24). In secular usage it could (a) refer to deliberations of some sort, or (b) in commercial dealings (as virtually a technical term) to “reckoning” or “charging up a debt.” See H. W. Heidland, TDNT 4:284, 290-92.

[4:3]  ² sn A quotation from Gen 15:6.

[10:2]  ³ tn Grk “they have a zeal for God.”

[10:2]  ⁴ tn Grk “in accord with knowledge.”

[10:2]  sn Their zeal is not in line with the truth means that the Jews’ passion for God was strong, but it ignored the true righteousness of God (v. 3; cf. also 3:21).