Perhaps you are wondering how I can be a Buddhist and not believe in a god. According to the Longman Dictionary of Contemporary English religion is defined as “a belief in one or more gods”. Few would argue with this definition.
I said few.
There are thousands of religions out there. If Justine religion does not include a god or gods within it, then, the definition fails. And Buddhism is one such religion. (Another is Jainism.)
Buddhism is atypical of religions in that it rejects the worship of gods. Buddha is not a god and had never said he was. It should be noted it was those who came afterwards that added the gods, perhaps incorporating aspects of the local culture.
But far from rejecting existence of a god or gods it is, in my opinion, far healthier to accept the concept of a god or gods as part of what it means to be human.