English Standard Version
When you read this, you can perceive my insight into the mystery of Christ,

American Standard Version
whereby, when ye read, ye can perceive my understanding in the mystery of Christ;

Berean Study Bible
In reading this, then, you will be able to understand my insight into the mystery of Christ,

Douay-Rheims Bible
As you reading, may understand my knowledge in the mystery of Christ,

English Revised Version
whereby, when ye read, ye can perceive my understanding in the mystery of Christ;

King James Bible
Whereby, when ye read, ye may understand my knowledge in the mystery of Christ)

World English Bible
by which, when you read, you can perceive my understanding in the mystery of Christ;

Young's Literal Translation
in regard to which ye are able, reading it, to understand my knowledge in the secret of the Christ,

Ephesians 3:4 Additional Translations ...