A long period of time.
A period of 1,000,000,000 years.
The longest geochronologic unit, being a period of hundreds of millions of years; subdivided into eras.
Eternity.
A spirit being emanating from the Godhead.
A comparatively long time.
Existence without end, infinite time.
A period of time which extends infinitely far into the future.
The remainder of time that elapses after death.
Existence outside of time.