4. Pray for Society
Yes. Pray for a group of people and not just yourselves.
You see it is a common teaching that we should rank our activities to execute by the number of people involved. Thus we would make more friends, more rewards and less enemies.
This exactly is what the Lords of Prayers would do. So prayers for a group of people would be ranked among the top and prayers for individuals would be ranked among the bottom.
And due to scarcity of resources low ranked prayers would most likely go unanswered.