On the Contemplative Life, or on the Virtues of Suppliants (26-30)

Therefore they always retain an imperishable recollection of God, so that not even in their dreams is any other object ever

And they are accustomed to pray twice every day, at morning and at evening; when the sun is rising entreating God that the happiness of the coming day may be real happiness, so that their minds may be filled with heavenly light, and when the sun is setting they pray that their soul, being entirely lightened and relieved of the burden of the outward senses, and of the appropriate object of these outward senses, may be able to trace out truth existing in its own consistory and council chamber.

And the interval between morning and evening is by them devoted wholly to meditation on and to practise of virtue, for they take up the sacred scriptures and philosophise concerning them, investigating the allegories of their national philosophy, since they look upon their literal expressions as symbols of some secret meaning of nature, intended to be conveyed in those figurative expressions.

They have also writings of ancient men, who having been the founders of one sect or another have left behind them many memorials of the allegorical system of writing and explanation, whom they take as a kind of model, and imitate the general fashion of their sect; so that they do not occupy themselves solely in contemplation, but they likewise compose psalms and hymns to God in every kind of metre and melody imaginable, which they of necessity arrange in more dignified rhythm.

Therefore, during six days, each of these individuals, retiring into solitude by himself, philosophises by himself in one of the places called monasteries, never going outside the threshold of the outer court, and indeed never even looking out. But on the seventh day they all come together as if to meet in a sacred assembly, and they sit down in order according to their ages with all becoming gravity, keeping their hands inside their garments, having their right hand between their chest and their dress, and the left hand down by their side, close to their flank;