Hi Messor,
Welcome to sciforums.
It appears that humans have always, or as far back as we can determine, created imaginative explanations for things they cannot otherwise understand or determine as objective truth.
For millennia the Sun was seen as a god because it brought light and warmth. Many other natural phenomena, that lacked scientific explanations, were also commonly attributed to the magical powers of gods.
Throughout human history humans have toyed with the ideas of multiple gods or a single god that does everything, in attempts to explain what they cannot explain otherwise. In modern times we still don’t have answers to the origins of the universe, for example, and so it is natural human behavior to attribute these types of unknowns to gods.
When considering the whole of history and the multitude of ideas for gods, and then realize that in all that time no one has ever seen a god or shown anything that indicates that gods do or even could exist, then it seems highly likely that gods are purely the baseless products of the human imagination.
These fantasies are used by many people to help them feel comfortable about things that otherwise have no explanations. People just don’t like to be told that there isn’t an answer to something, and they much prefer to believe anything, whether true or false, rather than nothing.
Human dependence on these imaginative fictions should gradually dissipate as real knowledge replaces human ignorance.
Cris