God came in three -
they set aside time and space 
for collaborative creativity

God came in three
and in that 'us', 'our' and 'we'
metaphored an identity of mutuality 

God came in three
advocating once and for all
a celebration of plurality

God came in three
illustrating that all families
are a godly thingamy

God came in three
inviting you and you and me
to join them
together for eternity


Genesis 1: 26. 
Then God said, "Let us make humankind in our image, in our likeness, ...