"I firmly believe that [Mary], according to the words of the gospel as a pure Virgin brought forth for us the Son of God and in childbirth and after childbirth forever remained a pure, intact Virgin" (Zwingli, Ulrich (). „Eini Predigt von der ewig reinen Magd Maria.”. Huldreich Zwinglis sämtliche Werke (în German). 1. C. A. Schwetschke und Sohn. p. 385. Accesat în .Mentenanță CS1: Limbă nerecunoscută (link)
"I believe that He was made man, joining the human nature with the divine in one person; being conceived by the singular operation of the Holy Ghost, and born of the blessed Virgin Mary, who, as well after as before she brought Him forth, continued a pure and unspotted virgin" (The Works of the Rev. John Wesley p. 112)