There are 127.99999999305 ounces in a gallon. 1 Gallon is equal to 127.99999999305 Ounces. 1 gal = 127.99999999305 fl oz. A gallon is a unit of volume measurement used widely in the US and a few other countries of the world. The US gallon is usually used for measuring volume of liquid or gaseous substances like gasoline, other types of fuel, etc.
Theism is not a religion, rather it is a belief in god(s). This can be a belief in a single God, as in Islam, Christianity, or Judaism (monotheism), or a belief in deities or multiple gods, such as Hinduism & many ancient religions. Islam is a type of theism. Christianity is a type of theism. Judaism is a type of theism.
In simpler terms, existentialism is a philosophy concerned with finding self and the meaning of life through free will, choice, and personal responsibility. The belief is that people are searching to find out who and what they are throughout life as they make choices based on their experiences, beliefs, and outlook.