The idea that Chirst is God comes from the phrase "Ego eimi", usually translated as "I am". This is what the name of the abrahamic deity, Yahweh, means (originally comes from the name Yahu, but since has been translated to "I am".
However, what Jesus actually said was "Ego eimi ho on", "I am that I am". This is an archaic expression saying "I'm telling the truth".
Because Christians only believe Jesus was God because of this phrase, it means that, in fact, the very basis of christian theology is nothing but an hilarious accident.
Christ, therefore, is not God. You've been blaspheming all along.