I find inspiration for gaming just about everywhere I turn.
You might think that I am proposing a campaign concept from the movie "Seven" starring Brad Pitt and Morgan Freeman, which is, of course, based on the concept of the Seven Deadly Sins. I suppose that there is a campaign idea in there somewhere, but that's not where this comes from.
Take a read of the following. I think that there is plenty here for inspiration.
And I saw an angel come down unto me
In her hand she holds the very key
Words of compassion, words of peace
And in the distance an army's marching feet
But behold, we will watch them fall
And we lay down on the sand of the sea
And before us animosity will stand and decree
That we speak not of love only blasphemy
And in the distance, six others will curse me
And we will see a plague and a river of blood
And every evil soul will surely die in spite of
Their seven tears, but do not fear
for in the distance, twelve souls from now
You and me will still be here - we will still be here
There will be a new city with streets of gold
The young so educated they never grow old
And a, there will be no death for with every breath
The voice of many colors sings a song
That's so bold
Sing it while we watch them fall
All seven and we'll watch them fall
They stand in the way of love
And we will smoke them all
With an intellect and a savoir-faire
No one in the whole universe
Will ever compare
I am yours now and you are mine
And together we'll love through
All space and time, so don't cry
One day all seven will die
More than likely, you recognize that the above are lyrics to a song, even if you do not particularly care for it or the artist. But that really doesn't matter, because there is plenty here for a campaign.
Angels carrying keys, armies, blasphemy, plague, rivers of blood, a new city with streets of gold, young so educated they never grow old. Who or what are the Seven? Are they good? Are they evil?
And whether or not you like the song or video apart from the lyrics, I find both also to be inspirational. The tone is generally Middle Eastern to me, with a little horror thrown in (background music), and his outfit is something that I can imagine a desert mystic assassin wearing as he approaches his quarry before silently slitting its throat.
Maybe I should just stick to maps, but, to me, this song drips with inspiration.