Clement of Alexandria — Stromata 7
Now we are commanded to reverence and to honour the same one, being persuaded that He is Word, Saviour, and Leader, and by Him, the Father , not on special days, as some others, but doing this continually in our whole life, and in every way. Certainly the elect race justified by the precept says, Seven times a day have I praised You. Whence not in a specified place, or selected temple, or at certain festivals and on appointed days, but during his whole life, the Gnostic in every place, even if he be alone by himself, and wherever he has any of those who have exercised the like faith , honours God , that is, acknowledges his gratitude for the knowledge of the way to live.
And if the presence of a good man, through the respect and reverence which he inspires, always improves him with whom he associates, with much more reason does not he who always holds uninterrupted converse with God by knowledge , life, and thanksgiving, grow at every step superior to himself in all respects — in conduct, in words, in disposition? Such an one is persuaded that God is ever beside him, and does not suppose that He is confined in certain limited places; so that under the idea that at times he is without Him, he may indulge in excesses night and day. Holding festival, then, in our whole life, persuaded that God is altogether on every side present, we cultivate our fields, praising; we sail the sea, hymning; in all the rest of our conversation we conduct ourselves according to rule.
The Gnostic , then, is very closely allied to God , being at once grave and cheerful in all things — grave on account of the bent of his soul towards the Divinity, and cheerful on account of his consideration of the blessings of humanity which God has given us. Now the excellence of knowledge is evidently presented by the prophet when he says, Benignity, and instruction, and knowledge teach me, magnifying the supremacy of perfection by a climax. He is, then, the truly kingly man; he is the sacred high priest of God . And this is even now observed among the most sagacious of the Barbarians, in advancing the sacerdotal caste to the royal power.
He, therefore, never surrenders himself to the rabble that rules supreme over the theatres, and gives no admittance even in a dream to the things which are spoken, done, and seen for the sake of alluring pleasures; neither, therefore, to the pleasures of sight, nor the various pleasures which are found in other enjoyments, as costly incense and odours, which bewitch the nostrils, or preparations of meats, and indulgences in different wines, which ensnare the palate, or fragrant bouquets of many flowers, which through the senses effeminate the soul . But always tracing up to God the grave enjoyment of all things, he offers the first-fruits of food, and drink, and ointments to the Giver of all, acknowledging his thanks in the gift and in the use of them by the Word given to him.