This could only be achieved by the virgin birth as described in the New Testament; Jesus' mother was Mary, a descendant of David (Luke 1:32), but he had no human father. God acted miraculously upon Mary's womb by the Holy Spirit in order to make her conceive Jesus, and so the Angel commented, "therefore also that holy thing which shall be born of thee shall be called the son of God" (Luke 1:35).
Mungu alifanya muujiza katika tumbo la Mariamu kwa njia ya Roho Mtakatifu ili kumzaa Yesu, basi Malaika alitoa ufafanuzi "Kwa sababu hiyo hicho kitakachozaliwa kitaitwa kitakatifu, Mwana wa Mungu’ (Luk. 1:35).