Romans 8:16

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

Romans 9:1

Israel’s Rejection Considered

9:1 I am telling the truth in Christ (I am not lying!), for my conscience assures me in the Holy Spirit –

Romans 2:15

2:15 They show that the work of the law is written in their hearts, as their conscience bears witness and their conflicting thoughts accuse or else defend them,