Page 264

ne poevent. Celui ciel fault bien entendre a ceulx qui
sont astronomiens. C'est celui qui ades nous rend la cou-
leur bleue qui s'estend amont en l'air que nous veons
quant l'air est pur et net tout alenviron. Et est de tant
grant attempranche qu'il ne poeut aulcune violence a-
voir c'est le ciel qui enclost le firmament. Or vous dirons
tout appertement que c'est que l'en poeut entendre dessus
par oyr n'y poeut l'en riens prendre ne prouffiter ne
prouver se c'est verite ou non ne par nulle art de demon-
stration sicomme l'en poeut veoir aux yeulx. Car sens
d'homme n'ya que povoir Mais toutesvoies en dirons
nous che que a la verite trouver en povons par escript
en certaine lieux. ainsi que aulcuns anciens philoso-
sophes y penserrent lesquelz y trouverent certaines ray-
sons. Chi parle du ciel cristalin et du ciel empire:-
AU dessus de celui ciel que veoir povons
comme dit est selon che que aulcuns dient
est ung aultre ciel tout commun environ
a moult [see note] et aval ainsi comme est couleur de cristal
blanc et cler et moult pur et cler et noble et est appelle
le ciel cristalin. Et au dessus de cest ciel cristalin tout

This matter is well known to those who are
astronomers. It is it that now gives us the blue
color that extends above into the are, which
we see when the air is pure and clean all around. And
it is so well balanced (of such great equilibrium) that there
may be no violence there. This is the sky that encloses the
firmament. But I tell you very openly that that you may
can understand by hearing of it, that no one can take
anything nor benefit, nor prove it is the truth or not by
any art of demonstration the way one can see with one's eyes.
For man has no sense that is capable of it. But even so I
tell you that we can find the truth by that which is written:
in certain places. For some ancient philosophers were
thinking of it, for which they found certain reasons.
[rubric:] This speaks of the crystalline sky and the empyrean sky. [/rubric]
Above the sky that we can see, as it is
said according to them [the] ancient philosphers,
there is another sky that is all around it, above and
beneath, and that one is like the color of crystal,
white and clear and very pure, and clear and noble,
and it is called the crystalling sky. And above this crystalline sky all

ne poevent. Celui ciel fault bien entendre a ceulx qui
sont astronomiens. C'est celui qui ades nous rend la cou-
leur bleue qui s'estend amont en l'air que nous veons
quant l'air est pur et net tout alenviron. Et est de tant
grant attempranche qu'il ne poeut aulcune violence a-
voir c'est le ciel qui enclost le firmament. Or vous dirons
tout appertement que c'est que l'en poeut entendre dessus
par oyr n'y poeut l'en riens prendre ne prouffiter ne
prouver se c'est verite ou non ne par nulle art de demon-
stration sicomme l'en poeut veoir aux yeulx. Car sens
d'homme n'ya que povoir Mais toutesvoies en dirons
nous che que a la verite trouver en povons par escript
en certaine lieux. ainsi que aulcuns anciens philoso-
sophes y penserrent lesquelz y trouverent certaines ray-
sons. Chi parle du ciel cristalin et du ciel empire:-
AU dessus de celui ciel que veoir povons
comme dit est selon che que aulcuns dient
est ung aultre ciel tout commun environ
a moult et aval ainsi comme est couleur de cristal
blanc et cler et moult pur et cler et noble et est appelle
le ciel cristalin. Et au dessus de cest ciel cristalin tout

This matter is well known to those who are
astronomers. It is it that now gives us the blue
color that extends above into the are, which
we see when the air is pure and clean all around. And
it is so well balanced (of such great equilibrium) that there
may be no violence there. This is the sky that encloses the
firmament. But I tell you very openly that that you may
can understand by hearing of it, that no one can take
anything nor benefit, nor prove it is the truth or not by
any art of demonstration the way one can see with one's eyes.
For man has no sense that is capable of it. But even so I
tell you that we can find the truth by that which is written:
in certain places. For some ancient philosophers were
thinking of it, for which they found certain reasons.
[rubric:] This speaks of the crystalline sky and the empyrean sky. [/rubric]
Above the sky that we can see, as it is
said according to them [the] ancient philosphers,
there is another sky that is all around it, above and
beneath, and that one is like the color of crystal,
white and clear and very pure, and clear and noble,
and it is called the crystalling sky. And above this crystalline sky all