Sure he will dead, it because the attack that most shinobi use is not effect hidan soul that being protect by some spirit he summon using Jashin ritual, the barrier is must to be put off first for the soul is free from any barrier, and the technique that able to collapesed or destroying the barrier is should from spiritual or soul base tech, not physical base attack like kunai or jutsus.
the barrier that protect the soul that making someone immortal and most immortal people is equiped with body regeneration ability or invincibality