Ye shall not fulfil (ou mh teleshte). Rather, "Ye will not fulfil." Strong double negative with aorist active subjunctive. The lust of the flesh (epiqumian sarko). Bad sense here as usual in Paul, but not so in 1 Thessalonians 2:17 ; Philippians 1:23 . The word is just craving or longing (from epi, qumo, yearning after).