Yep. That is my point (Gentiles are children of the promise as well).It includes jews and gentiles as vessels of wrath, just like it includes jews and gentiles as vessels of mercy who are called Rom 9:22-24
20 Nay but, O man, who art thou that repliest against God? Shall the thing formed say to him that formed it, Why hast thou made me thus?
21 Hath not the potter power over the clay, of the same lump to make one vessel unto honour, and another unto dishonour?
22 What if God, willing to shew his wrath, and to make his power known, endured with much longsuffering the vessels of wrath fitted to destruction:
23 And that he might make known the riches of his glory on the vessels of mercy, which he had afore prepared unto glory,
24 Even us, whom he hath called, not of the Jews only, but also of the Gentiles?
That is a great answer for those who question our faith by asking why God would create those who end up in Hell.
But yes, God has the right over the clay. Even those who do not believe are used for His purposes and ultimately as a demonstration of His glory. And yes, God chose those based on the Promise rather than the flesh. And yes, this was to His glory.
The only time I have seen Christians and "Christians" get into problems with this passage is when they try to read into it rather than read it.
Anyway, I have no issue with the passage or what you have posted of it as well. That was not what I was talking about. My point is no passage describes men who are lost as being elect in terms of salvation.