Matthew seven, verse one states: judge not lest you be judged.
When you pick certain people over other people for help, you are passing judgement.
As far as your pronouncement about strangers, in Luke ten, twenty five through thirty seven--the story of the good samaritan--he helped a total stranger.
As far as your pronouncement about taxes, in Luke 21, 1-4, the story of the widows mite. Jesus blessed her because she gave all that she could while so many wealthy gave only what they had to.
As far as your bullshit generally. see Matthew 25, 31-46.
Joe
To say that "God exists" is the greatest understatement ever made across space and time.