Theist is a person who believes in God or Gods.
Atheist is a person who does not believe in the existence of God.
Amethyst is a pale purple colour.
There is also a transparent gemstone called Amethyst.
Sarla was a theist.
Sheela was an atheist and had no spiritual inclinations.
Her scarf had an amethyst shade.
The finger ring that she wore had an amethyst stone in it.