"Now you foist your ignorance on another poster."
Matthew and the neighbors in Jesus village of Nazareth know that Jesus had brothers and sisters. Matthew clearly says so im Matt 13:55-56. But, in order to defend a false doctrine, you have taken it upon yourself to accuse the inspired Apostle and the people of Nazareth as being ignorant.
p.s. I didn't write the Book of Matthew.
The posts posted to you by me and Roberts earlier explain that Matthew 13:55 can only be understood in a way consistent with the other verses in the Scripture if "brothers" and "sisters" are used by St. Matthew in its expansive sense, as kinsfolk.