Romans 7:22

7:22 For I delight in the law of God in my inner being.

Ephesians 3:16

3:16 I pray that according to the wealth of his glory he may grant you to be strengthened with power through his Spirit in the inner person,

Ephesians 3:1

Paul's Relationship to the Divine Mystery

3:1 For this reason I, Paul, the prisoner of Christ Jesus for the sake of you Gentiles –

Ephesians 3:4

3:4 When reading this, you will be able to understand my insight into this secret of Christ.