^4 [a]By referring to this, when you read you can understand ^(A)my insight ^[b]into the ^(B)mystery of Christ,

³ praying at the same time ^(A)for us as well, that God will open up to us a ^(B)door for ^(C)the word, so that we may proclaim ^(D)the mystery of Christ, for which I have also ^(E)been imprisoned;