Romans 13:3

13:3 (for rulers cause no fear for good conduct but for bad). Do you desire not to fear authority? Do good and you will receive its commendation,

Romans 8:38

8:38 For I am convinced that neither death, nor life, nor angels, nor heavenly rulers, ¹  nor things that are present, nor things to come, nor powers,

Romans 13:6

13:6 For this reason you also pay taxes, for the authorities ²  are God’s servants devoted to governing. ³ 

[8:38]  ¹ tn BDAG 138 s.v. ἀρχή 6 takes this term as a reference to angelic or transcendent powers (as opposed to merely human rulers). To clarify this, the adjective “heavenly” has been supplied in the translation. Some interpreters see this as a reference to fallen angels or demonic powers, and this view is reflected in some recent translations (NIV, NLT).

[13:6]  ¹ tn Grk “they”; the referent (the governing authorities) has been specified in the translation for clarity.

[13:6]  ² tn Grk “devoted to this very thing.”