Should We Take Islam As Our Culture...Or Our Respective Native Country...Or The Country We Grew Up In?

I once asked a close friend to define himself...
He told me, "I'm a muslim", meaning that he submitted himself to the Will Of God.
Before being an American,
Before having Egyptian descent
He's a muslim!
That's who he is, and that's how he wants to be remembered by.

Islam (Submission to Allah) is clearly the culture he wants to adhere to.

Who To Trust? People Will Testify Against You In The Hereafter.

Whether people learn about the truth in this life
Or it is revealed to them in the Hereafter
The truth will not be concealed.
In the end,«true» Justice will prevail!