YOU SAID:
The soul is willing, but the flesh is weak
INTO JAPANESE
魂が喜んでいるが肉体は弱い
BACK INTO ENGLISH
Spirit is willing but the flesh is weak
INTO JAPANESE
精神は喜んでいるが肉体は弱い
BACK INTO ENGLISH
Spirit is willing but the flesh is weak
That didn't even make that much sense in English.