6 What then were my feelings, and what was the reason of my disobedience? For to most men I did not at the time seem consistent with myself, or to be such as they had known me, but to have undergone some deterioration, and to exhibit greater resistance and self-will than was right. And the causes of this you have long been desirous to hear. First, and most important, I was astounded at the unexpectedness of what had occurred, as people are terrified by sudden noises; and, losing the control of my reasoning faculties, my self-respect, which had hitherto controlled me, gave way.
In the next place, there came over me an eager longing for the blessings of calm and retirement, of which I had from the first been enamoured to a higher degree, I imagine, than any other student of letters, and which amidst the greatest and most threatening dangers I had promised to God, and of which I had also had so much experience, that I was then upon its threshold, my longing having in consequence been greatly kindled, so that I could not submit to be thrust into the midst of a life of turmoil by an arbitrary act of oppression, and to be torn away by force from the holy sanctuary of such a life as this.
Source: Orations (New Advent)