Cross-references Explore similar Bible verses on Ephesians 3:4 in English Standard Version "When you read this, you can perceive my insight into the mystery of Christ," 2Co 11:6 Even if I am unskilled in speaking, I am not so in knowledge; indeed, in every way we have made this plain to you in all things. Col 4:3 At the same time, pray also for us, that God may open to us a door for the word, to declare the mystery of Christ, on account of which I am in prison—