Mercy
checed (kheh'-sed)
kindness; by implication (towards God) piety: rarely (by opposition) reproof, or (subject.) beauty
and truth
'emeth (eh'-meth)
stability; (figuratively) certainty, truth, trustworthiness -- assured(-ly), establishment, faithful, right, sure, true (-ly, -th), verity.
are met together
pagash (paw-gash')
to come in contact with, whether by accident or violence; figuratively, to concur -- meet (with, together).
righteousness
tsedeq (tseh'-dek)
the right (natural, moral or legal); also (abstractly) equity or (figuratively) prosperity -- even, (that which is altogether) just(-ice), (un-)right(-eous) (cause, -ly, -ness).
and peace
shalowm (shaw-lome')
safe, i.e. (figuratively) well, happy, friendly; also (abstractly) welfare, i.e. health, prosperity, peace
have kissed
nashaq (naw-shak')
to kiss, literally or figuratively (touch); also (as a mode of attachment), to equip with weapons -- armed (men), rule, kiss, that touched.
each other