Ananias and Sapphira ran into big trouble because they didn't understand it.1 Jesus fed a multitude with five loaves and two fishes because he did.2 The children of Israel "murmured against Moses and Aaron" because they didn't know its source.3 Elijah saved a widow and her son because he did.4
What is it?
The supply of food, money, clothing—whatever is needed for human well-being.