υποτασσομενοι verb - present passive participle - nominative plural masculine
hupotasso  hoop-ot-as'-so: to subordinate; reflexively, to obey -- be under obedience (obedient), put under, subdue unto, (be, make) subject (to, unto), be (put) in subjection (to, under), submit self unto.
αλληλοις reciprocal pronoun - dative plural masculine
allelon  al-lay'-lone: one another -- each other, mutual, one another, (the other), (them-, your-)selves, (selves)
εν preposition
en  en: in, at, (up-)on, by, etc.
φοβω noun - dative singular masculine
phobos  fob'-os: alarm or fright -- be afraid, + exceedingly, fear, terror.
χριστου noun - genitive singular masculine
Christos  khris-tos': anointed, i.e. the Messiah, an epithet of Jesus -- Christ.