τουτο demonstrative pronoun - accusative singular neuter
touto  too'-to: that thing -- here (-unto), it, partly, self(-same), so, that (intent), the same, there(-fore, -unto), this, thus, where(-fore).
γαρ conjunction
gar  gar: assigning a reason (used in argument, explanation or intensification; often with other particles)
φρονεισθω verb - present passive imperative - third person singular
phroneo  fron-eh'-o: to exercise the mind, i.e. entertain or have a sentiment or opinion; by implication, to be (mentally) disposed
εν preposition
en  en: in, at, (up-)on, by, etc.
υμιν personal pronoun - second person dative plural
humin  hoo-min': to (with or by) you -- ye, you, your(-selves).
ο relative pronoun - nominative singular neuter
hos  hos: the relatively (sometimes demonstrative) pronoun, who, which, what, that -- one, (an-, the) other, some, that, what, which, who(-m, -se), etc.
και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
εν preposition
en  en: in, at, (up-)on, by, etc.
χριστω noun - dative singular masculine
Christos  khris-tos': anointed, i.e. the Messiah, an epithet of Jesus -- Christ.
ιησου noun - dative singular masculine
Iesous  ee-ay-sooce': Jesus (i.e. Jehoshua), the name of our Lord and two (three) other Israelites -- Jesus.