12. Chap. IV.

These things I send you in reference to two of your questions,--the one concerning the Trinity, and the other concerning the dove in which the Holy Spirit, not in His own nature, but in a symbolical form, was manifested, as also the Son of God, not in His eternal Sonship (of which the Father said: "Before the morning star I have begotten Thee" ¹ ), but in that human nature which He assumed from the Virgin's womb, was crucified by the Jews: observe that to you who are at leisure I have been able, notwithstanding immense pressure of business, to write so much. I have not, however, deemed it necessary to discuss everything which you have brought forward in your letter; but on these two questions which you wished me to solve, I think I have written as much as is exacted by Christian charity, though I may not have satisfied your vehement desire.