A.T. Robertson Commentary Luke 14:33

"So therefore whosoever he be of you that renounceth not all that he hath, he cannot be my disciple." — Luke 14:33 (ASV)

Renounceth not (ουκ αποτασσετα). Old Greek word to set apart as in a military camp, then in the middle voice to separate oneself from, say good-bye to (Luke 9:61), to renounce, forsake, as here.

All that he hath (πασιν τοις εαυτου υπαρχουσιν). Dative case, says good-bye to all his property, "all his own belongings" (neuter plural participle used as substantive) as named in verse 26. This verse gives the principle in the two parables of the rash builder and of the rash king. The minor details do not matter. The spirit of self-sacrifice is the point.