I only ask one thing... I am about to launch the 4th part of this series... so you are welcome to discuss matters with Shasta about dispensation... I would staunchly recommend that you do not deny the "All" portion of 2 Tim. 3:16 to Shasta as they will instantly reject your premise.
If you want to explain how even scripture divides Israel from the Body of Christ... I'm good for it. I must be honest with you... you would not be my first go to reference to guide in this matter as you reject the "persistent widow" of today and thus... you yourself have much to study on the matter.