ἀγαπήσεις τὸν πλησίον σου ὡς σεαυτόν → love your neighbor as yourself, thou shalt love thy neighbour as thyself, love thy neighbour as thyself
lasting: P. and V. χρόνιος.
strong, fierce: P. ἰσχυρός.
hard to resist: P. and V. δύσμαχος, V. δυσπάλαιστος.