English Standard Version
Now this I say and testify in the Lord, that you must no longer walk as the Gentiles do, in the futility of their minds.New International Version
So I tell you this, and insist on it in the Lord, that you must no longer live as the Gentiles do, in the futility of their thinking.Catholic Public Domain Version
And so, I say this, and I testify in the Lord: that from now on you should walk, not as the Gentiles also walk, in the vanity of their mind