It certainly appears to be.
Matter, energy, space, etc didn't just appear magically.
They certainly appear to be physical.
Emotions result in physical actions.
And physical things -- drugs, etc., affect emotions. What part of emotion is not the result of brain activity?
Can you think of anything physical that doesn't have a non-physical component?
Can you think of anything non-physical that doesn't require a physical embodiment?
Can you feel, taste, smell, hear, or touch it?
Matter, energy, space, etc didn't just appear magically.
They certainly appear to be physical.
Yes, after they were created from — what? Where did they come from?
Can you think of anything non-physical that doesn't require a physical embodiment?
The soul, if you are into religion. Or whatever can create what is physical and non-physical.