5 Next as to those who maintain that human affairs are governed by fate, do not ask information from me, but stab them with their own shafts of rhetoric. The question is too long for my present infirmity. With regard to emerging in baptism— I do not know how it came into your mind to ask such a question, if indeed you understood immersion to fulfil the figure of the three days. It is impossible for any one to be immersed three times, without emerging three times. We write the word φάγος paroxytone.
Source: Letters (New Advent)