Could you please decrypt this cipher$($image attached$).$ It is encrypted using permutation cipher. Could you explain each steps for decrypting

Cipher text always $\{$A$,$B$,...,$Z$\}26$ upper case letters, plain text always $\{$a$,$b$,...,$z$\}26$ lower case letters.

Punctuation, blanks and numerals are there to help you $-$ they are not encrypted or decrypted $-$ strip punctuation, work on cipher, decipher, and unstrip.

Keys of some ciphers, when converting from numbers $(0$ to $25)$ to letters $($a to z$),$ are meaningful English words.