Jīva: life, vital principle, individual soul. 'Soul life and body are identical' and 'Soul and body are different', these two frequently quoted wrong views fall under the 2 kinds of personality-belief sakkāya-ditthi see: ditthi i.e. the first one under the annihilation-belief uccheda-ditthi and the second under the eternity-belief sassata-ditthi.
Maha Thera Nyanatiloka. Manual of Buddhist Terms and Doctrines, Buddhist Publication Society, first edition 1952.