# in the flesh

"acting according to your sinful natures." See how "the flesh" was translated in [Romans 8:5](../08/05.md).

# in the Spirit

"acting according to the Holy Spirit"

# Spirit ... God's Spirit ... Spirit of Christ

These all refer to the Holy Spirit.

# if indeed

This phrase does not mean Paul doubts that some of them have God's Spirit. Paul wants them to realize that they all have God's Spirit. Alternate translation: "since" or "because"