The basic concepts of vedanta

God is infinite

God is infinite, so the god is boundless, unbounded, and limitless, so god cannot be expressed by the finite words, because no words fully define it.

God is unknown

So, god is indefinite

Visible and invisible are inseparable

Whatever exists in the entire universe, must exist in it. All existence is in the supreme spirit- the god.
All the creation is the manifestation of the supreme spirit – god.

Entire universe is covered by god

Everything that exists in the universe, should be covered by the supreme soul – god.