This is indeed a very controversial subject violently argued over… Immaculate conception… Well, It IS possible, though in many ways other than simply being impregnated by the spirit. And, what you say is solid inasmuch as It requires a physical act, reaction, etc., to cause the same. Physical causes for physical results/effects. Yes. Notwithstanding, certain “spirit” beings can and do effect physical results by the manipulation of physical forces indirectly… It’s like when people say they “HEARD” a ghost, spirit, whatever, “speak”… Nay, for these things have no vocal cords, etc., and thus cannot speak as such. They Can, however, manipulate natural wind, and air fluctuations over surfaces, through peculiar spaces, etc., to simulate speech and produce words, sounds, etc.. (As a side note though, it is always interesting that these things many times seem to affect the familiar voices of loved ones, etc…. And that is another subject entirely…) The point being is that higher powers can effect the physical reality here on earth by nun-physical forces. So taking your example of Jesus Father being Joseph, etc.. Yes, that is exactly right, AND it could very well have been effected by the Holy Spirit, etc.., through a non-sexual act. Further, the very acts themselves, natural phenomena, etc., may well be the modus operandi of higher spiritual beings and other ununderstood things… 

Where you mentioned that Jesus did not do many miracles in his home town, (and certain other places) due to there being little faith there.. Yes, and in certain :”philosophies” we refer to this as the counter current effect. This is where it becomes more difficult to perform certain tings because of the disbelief, non-belies, mental, emotional, spiritual, conscious or subconscious opposition present. Say a person can levitate objects at home, yet can not in certain other people’s homes. That is actually common, and its because of these counter currents. A personal Will must be powerful and free from all servitude, in combination with a vivid imagination, and stronger than those whom produce this counter current; weather they are doing it intentionally or not.. Otherwise things that are even easy to do under good circumstances may well become all but impossible when subject to this counter current… It seems Christ Himself even had trouble with this eh??? Not that He could not have overcame it if He wanted, and THAT choice of His is also highly indicative!!! And why spend useful energy overcoming doubt, ignorance and disbelief for those whom will likely not benefit therefrom…??? This phenomenon is well attested to inside and outside of occult, religious, mystic, and metaphysical circles. 

***There is a sentence where I think an error might be… Or It’s me and I’m misreading it… Anyway, the sentence is: “Joseph BOTH ruler same as Joseph father of Jesus.” The placement of the word “both” is what I am specifically referring to. Did you mean to write it that way??? Or should it be: “Both Joseph the ruler and Joseph the father of Jesus are the same.” ?? Not that I’m criticizing!!! I just know very well that when one is inspired to write on these tings the mind moves MUCH faster than the pen/fingers!!! 🙂 I do it all the time, and another thing one must watch for is that when you proof read your own stuff you often miss mistakes. This is because YOU know what it’s SUPPOSED to say, and your mind sometimes fills in the blanks, “auto-corrects” what you see, etc…. You know??? I have written three complete books, EVERY TIME I READ them I found more mistakes!!! I learned that having someone else proof read is critical!!! Anyway, just offering perspective! 

This chapter is well received, though I think it could use “outside” evidence, common experience, and such to further support your teachings. For, though it is solid enough, many might be prone to argue. Thus, I suggest hitting it from multiple sides. Though, again, this is merely me opinion.