God is the cosmic pain meter because any pain that is felt in the universe is also felt by God and His Son. It's one thing to create, but it's quite another to LIVE in what you create and essentially experience what they experience.
Col 1 - 27 To them God has chosen to make known among the Gentiles the glorious riches of this mystery, which is Christ in you, the hope of glory.
Matthew 25 - 34 “Then the King will say to those on his right, ‘Come, you who are blessed by my Father; take your inheritance, the kingdom prepared for you since the creation of the world. 35 For I was hungry and you gave me something to eat, I was thirsty and you gave me something to drink, I was a stranger and you invited me in, 36 I needed clothes and you clothed me, I was sick and you looked after me, I was in prison and you came to visit me.’
So, not feeding a homeless person is the same as not feeding Christ because Christ dwells within the afflicted. Therefore you can't make the argument that God doesn't care about the pain and suffering of the world. He experiences it.
-Sab