ما الحكمة من خلق عيسى ابن مريم بلا أب؟

Among the wisdoms behind the creation of Jesus from a woman without a husband is that he should be a sign for mankind of the perfection of Allah's power, and that He creates what He wills, how He wills. So, He created Eve from a male without a female, Adam without a male or a female, and all other human beings from a male and a female.