According to popular wisdom, a good father makes a budget and limits his spending on "toys".
Many religions ask for tithes and offerings to keep functions going and priests alive, but I think most believers would agree that God has no need for money (except, it seems, for blood), so there's not really any divine budget to speak of. Let's face it, Heavenly Father has everything that exists already - HE HAS ALL THE TOYS and then some - what else can he possibly want?
On the other hand, Heavenly Father does fit the criterion of limiting his spending when it comes to his children. He's extremely stingy with us, most of whom live in horrible poverty. And he's no better when it comes to the afterlife; he's budgeted the salvation to a very select few - his "chosen." In other words, he plays favorites big time. God the Father is pretty awful. Easily one of the worse dads I've heard described.