Ever have a Muslim question you on the trinity, and…

Ever have a Muslim question you on the trinity, and dogmatically assert you’re wrong no matter what answer you give?

The trinity is not only a concept that can be understood by philosophy, but it’s observed in biology that two separate consciouses can be conjoined.

Not to say that Jesus and God are conjoined twins, this just shows the two twins have their individual consciousnes, yet biologically they’re unified.

If this is understood on the biological level (which refutes Muslims strict definition of trinity) How much more can two heavenly beings have an individual conscience and be conjoined into a spiritual body?

John 10:27-30 KJV
My sheep hear my voice, and I know them, and they follow me:
And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.
My Father, which gave them me, is greater than all; and no man is able to pluck them out of my Father’s hand. I and my Father are one.