What if god doesn't really exist and the universe is just here anyway?

 The question of whether a higher power, often referred to as "God," exists is a complex and philosophical one. People hold various beliefs and perspectives on the existence of a deity or the origin of the universe.

From a scientific standpoint, the Big Bang theory is a widely accepted explanation for the origin and expansion of the universe. It posits that the universe began as a hot, dense state approximately 13.8 billion years ago and has been expanding ever since. This theory doesn't necessarily address the question of whether a divine entity exists but focuses on the physical processes leading to the observable universe.

Philosophically, atheism asserts the non-existence of gods or deities, while agnosticism acknowledges that the existence of a higher power is uncertain and perhaps unknowable. Many religious traditions, on the other hand, attribute the creation and existence of the universe to a divine being or force.

Ultimately, beliefs about the existence of God or the nature of the universe often stem from personal, cultural, and religious perspectives. People may find meaning, purpose, and moral guidance in various belief systems, whether they include a deity or not. The exploration of these questions has been a fundamental aspect of human inquiry and philosophy throughout history.