Why don't Christians acknowledge the existence of the Queen of Heaven?

And who might this "Queen of Heaven" be ? I'll tip you off. Although Christians may read the Old or former Testament of the Bible, they are referred to as "Christian" because he or she adheres to Christ who is defined in the NEW Testament. This has more to do with those living in Egypt at that time and day in history who were worshipping Isis - the Queen of Heaven. Christians were not even a functional, viable sect at that time in history.