Having nothing to do with lacking character, biblically (7)
I believe the answer is:
'character biblically' is the definition.
I can't judge whether this definition defines the answer.
'having nothing to do with lacking' is the wordplay.
'having nothing to do' becomes 'job' (I am not sure about this - if you are sure you should believe this answer much more).
'with' means one lot of letters go next to another.
'lacking' becomes 'less' (I've seen this in another clue).
Can you help me to learn more?
(Other definitions for jobless that I've seen before include "Without employment" , "Out of work" , "Unemployed" .)