Roma 8:9

8:9 You, however, are not in ¹  the flesh but in the Spirit, if indeed the Spirit of God lives in you. Now if anyone does not have the Spirit of Christ, this person does not belong to him.

Roma 8:11

8:11 Moreover if the Spirit of the one ²  who raised Jesus from the dead lives in you, the one who raised Christ ³  from the dead will also make your mortal bodies alive through his Spirit who lives in you. ⁴ 

Roma 8:16

8:16 The Spirit himself bears witness to ⁵  our spirit that we are God’s children.

[8:9]  ¹ tn Or “are not controlled by the flesh but by the Spirit.”

[8:11]  ² sn The one who raised Jesus from the dead refers to God (also in the following clause).

[8:11]  ³ tc Several mss read ᾿Ιησοῦν (Ihsoun, “Jesus”) after Χριστόν (Criston, “Christ”; א* A D* 630 1506 1739 1881 pc bo); C 81 104 lat have ᾿Ιησοῦν Χριστόν. The shorter reading is more likely to be original, though, both because of external evidence (א² B D² F G Ψ 33 Ï sa) and internal evidence (scribes were much more likely to add the name “Jesus” if it were lacking than to remove it if it were already present in the text, especially to harmonize with the earlier mention of Jesus in the verse).

[8:11]  ⁴ tc Most mss (B D F G Ψ 33 1739 1881 Ï lat) have διά (dia) followed by the accusative: “because of his Spirit who lives in you.” The genitive “through his Spirit” is supported by א A C⁽*⁾ 81 104 1505 1506 al, and is slightly preferred.

[8:16]  ⁵ tn Or possibly “with.” ExSyn 160-61, however, notes the following: “At issue, grammatically, is whether the Spirit testifies alongside of our spirit (dat. of association), or whether he testifies to our spirit (indirect object) that we are God’s children. If the former, the one receiving this testimony is unstated (is it God? or believers?). If the latter, the believer receives the testimony and hence is assured of salvation via the inner witness of the Spirit. The first view has the advantage of a σύν- (sun-) prefixed verb, which might be expected to take an accompanying dat. of association (and is supported by NEB, JB, etc.). But there are three reasons why πνεύματι (pneumati) should not be taken as association: (1) Grammatically, a dat. with a σύν- prefixed verb does not necessarily indicate association. This, of course, does not preclude such here, but this fact at least opens up the alternatives in this text. (2) Lexically, though συμμαρτυρέω (summarturew) originally bore an associative idea, it developed in the direction of merely intensifying μαρτυρέω (marturew). This is surely the case in the only other NT text with a dat. (Rom 9:1). (3) Contextually, a dat. of association does not seem to support Paul’s argument: ‘What standing has our spirit in this matter? Of itself it surely has no right at all to testify to our being sons of God’ [C. E. B. Cranfield, Romans [ICC], 1:403]. In sum, Rom 8:16 seems to be secure as a text in which the believer’s assurance of salvation is based on the inner witness of the Spirit. The implications of this for one’s soteriology are profound: The objective data, as helpful as they are, cannot by themselves provide assurance of salvation; the believer also needs (and receives) an existential, ongoing encounter with God’s Spirit in order to gain that familial comfort.”