They postured that a post that uses only 25 of the 26 letters would be rather hard, and to attempt such a feat where the unused letter was a vowel would need a large amount of bravery. Such was the challenge.
The challenge was accepted.
Have you found the letter left out? Does the fact a vowel goes unused make the letter easy to see? Who has the harder task, the reader or the author?
Once there was a post,
That used not all but most,
of the letters of the alphabet,
A challenge, not a regret
Have you enjoyed the nonsense,
Or have you zoned out hence?
A pox on the whole lot,
Bravery needed was not.
Go and take that to the bank,
The challenge was a query, not a prank.