"all" = me

When we believe the Lord comes into our hearts and lives in us....
Therefore the "all" talked about in the verse is being defined as the "church" of the "body of Christ".....for that is they who are said to be the 'body" of Christ in the world, we are the "light" of the world....we are the hands and feet of God in the world as we bring the light to they who stumble in darkness....

So in a very real way I feel blessed enough to answer that the "all" talked about in the verse is...."me"