That's MAD interpretation of Paul's words, not what Paul meant. The mystery Paul spoke of wasn't anything different than had already been made known to the believing world in both the Prophets as well as through Yeshua's teaching. That mystery is the Love of a Holy God for an unholy people.
Ephesians 3:2 If ye have heard of the dispensation of the grace of God which is given me to you-ward:
Your mind is made up, hence, your not seeing you were off on what you said even when I pointed it out to you.
I have just done what you have asked; pointed it out in the passage itself.
Things is; you assert that what someone else posts is their interpretation while asserting yours is not your own.
So long as you remain that subjective about your interpretation, while believing yourself objective, we will only go round and round.
Again, I have just done what you have asked; pointed it out in the passage itself.