Fiordmoss motherland

No matter how deep you dive
The ancient eye can always see
The iridescence of your tears
My riddle unfolds in time
Takes you far into the right
State of mind to break the charm
Or deeper
I understand
Eat from my hand
It's not all just sand
It's my motherland
Your shelter, skin, shield, your pride
Words shatter teeth when you lie
The water is high so lay it out
Before I take you by surprise
I understand
Eat from my hand
It's not all just sand
It's my motherland