nature weeps

As Roland, Oliver and the rearguard are fighting off the Spanish pagans, overwhelmed in uneven combat, Charlemagne and the rest of the army witness God's sorrow manifest in nature. They do not understand it.

Torment arose, right marvellous, in France,
Tempest there was, of wind and thunder black,
With rain and hail, so much could not be spanned;
Fell thunderbolts often on every hand,
And verily the earth quaked in answer back
From Saint Michael of Peril unto Sanz,
From Besencun to the harbour of Guitsand;
No house stood there but straight its walls must crack:
In full mid-day the darkness was so grand,
Save the sky split, no light was in the land.
Beheld these things with terror every man,
And many said: "We in the Judgement stand;
The end of time is presently at hand."
They spake no truth; they did not understand;
'Twas the great day of mourning for Rollant.