No, all of the things you mentioned are explained by physics. Of course there are certain questions that we can't answer yet, like "Why is electricity what it is?", but no part of me tells me it's a mysterious all-encompassing cosmic energy.
Explained? I guess it depends what you mean by "explained".
Coming up with a complex mathematical formula explains the
how but not the
why. It's great that scientists came up with the big bang, how galaxies were born, how life came to exist on earth, etc... that's all great and exciting stuff, but it does not give any answer to a guy searching for the true meaning of life.
Speaking of the "meaning of life", don't you find it interesting that, throughout these past couple million years, mankind has evolved in so many ways: physically, mentally, socially, technologically, politically, scientifically, etc... but when it comes to answering the fundamental question "
what's the meaning of life?" we're still at the same level today as Neanderthals were 600,000 years ago. We still don't know what the meaning of this whole circus is, what we're supposed to be doing and where the hell we're going. Dude, millions of years have passed and we still don't have a clue of how to answer this question. Do you really think scientists will be able to answer this question anytime soon, if ever? Don't you think that perhaps we are not equipped to fully comprehend this system and its meaning with our measly 3 pounds of grey matter?
There's literally no reason to believe that. Your feeling is the exact same feeling a Muslim has about Allah, a Hindu has about Vishnu, etc.
Yes, spirituality is part of religion. Spirituality is basically religion without all the non-sense dogmas, do this and not that, cut your foreskin, hell, paradise, punishments, etc...
The number of conflicting "feelings" claiming the absolute origin of everything invalidates the notion itself that 'faith' and 'mysterious feelings' are actually anything at all.
Again, you either feel it or you don't. Some of the world's greatest have felt it, not just Einstein. There is something out there. I encourage you to seek it.
Mankind is legit, give yourself some credit.
I give mankind a lot of credit for everything we've achieved socially, technologically, medically and it terms of the
understanding of how our world works. However, understanding ≠ meaning, and like I said above, we still have no clue what the meaning of our existence is and why this whole system is the way it is. We are not at the center of the universe. In fact, the universe can exist without us. We are part of a system that is clearly greater than us.