Hoof
'The hooves of the horses,' as mentioned in Ezekiel 26:21, signify scientific things which pervert truths. 'The hooves of horses' signify the lowest intellectual principles. 'A hoof' signifies truth in the ultimate degree, or sensory truth.
(Odkazy: Arcana Coelestia 7729)
Foot
The foot, as in Deuteronomy 33:3, signifies an inferior principle. To set the right foot on the sea and the left on the earth, as in Revelation 10:2, signifies that the Lord has the universal church under His intuition and dominion.
(Odkazy: Apocalypse Explained 10 [2]; Arcana Coelestia 2714)