"I will revenge my injuries; if I cannot inspire love I will cause fear"
"I will cause fear and chiefly towards you my arch enemy because my creator, do i swear inextinguishable hatred"
" I will work at your destruction"
"his face was wrinkled into contortions too horrible for human eyes behold"
monster - uses melodramatic language to make his point
very strong verbs and nouns - 'revenge','injuries','arch-enemy','destruction' --> highlights fury
repetition of 'i will' - shows monsters determination and power
inner rage is mirrored by more sinister changes outside