God puts height into rocky peak (4)
I believe the answer is:
thor
'god' is the definition.
(Thor is an example)
'height into rocky peak' is the wordplay.
'height' becomes 'h' (abbreviation in geometry).
'into' is an insertion indicator.
'rocky peak' becomes 'tor' (I've seen this before).
'h' inserted into 'tor' is 'THOR'.
'puts' acts as a link.
(Other definitions for thor that I've seen before include "Imitative artistic work" , "Son of Odin and Freya" , "Norse hammer-wielding god" , "Wielder of hammer" , "Comic superhero" .)