4:1 Masters, treat your slaves with justice and fairness, because you know that you also have a master in heaven.
Romans 15:30
15:30 Now I urge you, brothers and sisters, 1 through our Lord Jesus Christ and through the love of the Spirit, to join fervently with me in prayer to God on my behalf.
1 tnGrk “brothers.” See note on the phrase “brothers and sisters” in 1:13.