Remove greed, arrogance, and self-love from one’s thoughts to have joy; by the principal of causality, this will bring upon joy.
True joy is shared joy. We must share with others on how to attain joy and be spirited.
God has given us a prayer (Joyous Service) that will allow us to teach others on how to attain joy.
Praying (Joyous Service) to God to help us share this joy with others.
God accepts our prayer (Joyous Service) only when our minds are sincere (without greed, arrogance or self love).
Upon acceptance of our prayer, God brings people to us so we can teach them about the evils (greed, arrogance and self love) that prevent people from attaining joy. We teach them about causality, and our special prayer.
This process continues until the all mankind is purified of greed, arrogance, and self-love. This occurrence by the law of causality will bring upon joy to the world.
God promises us that when mankind is purified of evil, there will be Heaven on earth.