Certainly not her skin colour. But the other two attributes, original nationality and (presumed) religion, teh islam, do come into play.
Then why don't you post here every time a candidate stands who was born outside the UK, or who you presume subscribes to any other stupid religion?
Boris Johnson and Andrew Bonar Law both became Prime Minister, and were born outside the UK.
And we all remember your outraged complaint when Daniel Kawczynski was elected as MP for Shrewsbury in 2005, despite his original nationality being Polish. Oh, wait...
And you will struggle to find more than a handful of MPs who
don't subscribe to a religion, and even fewer exist who were not brought up in a religion, even if they later discarded their belief.
No, your excuse doesn't add up. Your motives cannot be what you claim them to be.
Face it; You have a religious conviction that Islam is evil. Not just stupid, or wrong (which it is), but an evil taint that cannot be expunged, once a person has it. Your view of Muslims is that they are
fundamentally different from other humans, and that this is a problem whose only possible solution is final. Merely being born a Muslim (something that is, in fact, impossible; And which itself constitutes lazy thinking) is enough for you to be fearful of, and disgusted by, anybody.
We've seen this lazy and cruel attitude towards a particular subset of humanity before, and it ended very badly.