2160. Verse 4 Let now a little water be taken, and [all of you] wash your feet, and recline under the tree.

'Let now a little water be taken' means that they were to draw near and bring themselves down from Divine things nearer to His intellectual concepts. 'And wash your feet' means that they were to take on something natural so that during the state He was then passing through His perception might be improved. 'And recline under the tree' means towards the perception of the state through which He was passing, 'tree' meaning perception.