Alternative metaphors for 'kingdom of God'

The 'kingdom of God' is a central idea in the gospels, but I suspect that if Jesus were around today, he would have chosen a different metaphor to get across the same idea.
 
In our time, the word 'kingdom' can be seen as either irrelevant, given that we no longer live in a feudal context, and/or sexist and authoritarian. In the speaking/learning/exploring slot this Sunday, there will be space for people to share some alternatives.
 
Maybe you'd like to think about this in advance...and if you want your idea included but can't be there on Sunday, feel free to post your suggestion.
 
If you suddenly find when thinking about this question that you have no idea what the term 'kingdom of God' signifies, read one of the synoptic gospels, and see what Jesus has to say about it.