Longer Catechism (Orthodox) 26.551

Chapter 26 — Part III — The Ten Commandments

Section 551. Q. But should we not do such things on work-days also? A. It is well, if any can; but he whom business prevents should at any rate devote holy days to such works. But as regards prayer, it is certainly our bounden duty to use it every day, morning and evening, before and after both dinner and supper, and, as far as possible, at the beginning and ending of every work.