Not to believe is to be free!
If you say No to gods you say Yes to other things at the same time. Because to not believe is to be free!
Not free to hurt other people or to do what you want. Such freedom would violate the freedom of others.
But free from others’ made-up super beings.
Free from others’ invented eternal punishments.
Free to think what you like.
Free from feeling bad for eating the “wrong” food or loving the “wrong” person.
Not to believe is to see that we humans only have each other. That is fantastic enough!