On heaven, itself, Jesus, the Son of God, receives all things from His Father, but He always takes to give to others. Through the Son, the love of the Father flows out to all. The angels themselves give unselfishly and tirelessly to help the human family. They work in close communion with God to bring light and love to our world.
But the heart of man there is selfness. Our sinful natures are bent to live for ourselves. However, this behavior of self-serving did not begin on planet Earth. In heaven itself, Lucifer, better known as the devil or Satan, broke the law of receiving to give. In Lucifer originated the law of self-seeking.