Romans 1 9
God is the one that I serve with all my spirit. I tell people the message about his Son, which is good news. God himself knows that I pray for you all the time.
Compare with other 3 random translations
AMP Romans 1:9For God is my witness, Whom I serve with my [whole] spirit [rendering priestly and spiritual service] in [preaching] the Gospel and [telling] the good news of His Son, how incessantly I always mention you when at my prayers.
NIV Romans 1:9God, whom I serve in my spirit in preaching the gospel of his Son, is my witness how constantly I remember you
AMP Romans 1:9For God, whom I serve with my spirit by preaching the gospel of His Son, is my witness as to how continuously I mention you