[siochi (OP)]

I think the Physical laws came first. What do you think?

[CliffordK]

Perhaps there is no difference.

There would be no universe without physical laws.
And there would be no physical laws without a universe.

[CZARCAR]

the universe= can the laws change thru time?

[siochi (OP)]

According to a theory that I have, I think the Physical laws came first.

And yes, it does make a difference if we say that the physical laws and the universe are the same thing.

[Kryptid]

I don't see any reason why the two could not have come into existence simultaneously.