Predestination is properly, according to the etymology of the word, a determination to an end, but in common usage, it is equivalent to the Greek word protagh and signifies the relation of the whole arrangement to the end, and thus we use it.

Destination is a determination of an existing object to its end; the particle prae, prefixed to the word, denotes that the act of destination is antecedent to the actual existence of the object.