That would be Romans, chapter 8.
Since we are going there; here is a verse for those who seek to fix our Nation's SPIRITUAL problems with POLITICAL measures...
2 Chronicles 7:14
If my people, who are called by my name,
shall humble themselves,
and pray, and seek my face,
and turn from their wicked ways; ,
then will I hear from heaven,
and will forgive their sin,
and will heal their land.