Is Jesus God or isn't He?
Yes He is, but there are three 'persons' that make up God and Mary is only Mother to one of them. This is like saying I created '2' and '4' only. '2' and '4' are even numbers, therefore I created 'even numbers'. Yes, technically I did create even numbers, but the statement wrongly implies I created all even numbers. Technically, it is not incorrect, but it is misleading.