I frequently hear and read interesting discussions on the existence and nature of "God". People frequently reach conclusions and determinations with each other without realizing that their interpretations and understanding for the word "God" is substantially different. These differences in definition result in latent inconsistencies and conflicts in the understandings and conclusions reached.
When I discuss "God", I begin with defining "God" as: "that which brought us into existance". Some religions add to this definition while others accept it with few, if any, modifications. My experience thus far has been that this definition is consistent with all major religions and I am not aware of any that it is inconsistent with.