YOU SAID:

The spirit indeed is willing but the flesh is weak

INTO JAPANESE

確かに精神が喜んでいるが肉体は弱い

BACK INTO ENGLISH

Indeed are willing spirit but the flesh is weak

INTO JAPANESE

確かに喜んでの精神は、いるが肉体は弱い

BACK INTO ENGLISH

Spirit certainly willing, but the flesh is weak

INTO JAPANESE

確かに喜んでの精神が、肉体は弱い

BACK INTO ENGLISH

Spirit certainly willing, but the flesh is weak