Question

what is the meaning of "cometh the hour, cometh the man"?​

Answer 1

This term is basically derrived from the phrase 'to come' so simply it states

when the hour comes ,the man comes

thus the meaning is opportunity makes the man

Answer 2

1. this phrase is very popular to add drama or intensify the role of any particular character in a story.
2. it basically states that every man is particularly good at a certain task, and whenever an opportunity arises, he is there to take it and prove himself.
3. it can also refer to an ideal scenario where a person is most needed and he suddenly comes to the rescue