Tertullian

“ For even soldiers, though never unmindful of their military oath, yet pay a greater deference to Stations. And so the “pressure” must be maintained up to that hour in which the orb—involved from the sixth hour in a general darkness—performed for its dead Lord a sorrowful act of duty; so that we too may then return to enjoyment when the universe regained its sunshine. ”

“ But let it suffice to have thus far joined issue on the argumentative challenge; rebutting, as I have done, conjectures by conjectures, and yet (as I think) by conjectures more worthy of a believer. Let us see whether any such (principle) drawn from the ancient times takes us under its patronage. ”

“ Chapter X.—Of Stations, and of the Hours of Prayer.
In like manner they censure on the count of novelty our Stations as being enjoined; some, moreover, (censure them) too as being prolonged habitually too late, saying that this duty also ought to be observed of free choice, and not continued beyond the ninth hour,— (deriving their rule) , of course, from their own practice. Well: as to that which pertains to the question of injunction, I will once for all give a reply to suit all causes. ”