Once you've got your believers to settle in their own hut, periodically a pink bubble will form above the home. This seems to vary in size depending on the size of the hut the believer(s) are living in, and I'm assuming that the size of the bubble will influence the amount of belief you gain by popping it.
However, as you can see, the amount of bubbles that appear grows rapidly as your number of believers increases.
Additionally, if I do not click on the bubbles immediately, am I essentially wasting belief or does it accumulate in each bubble for each believer until I get around to clicking it?
Do I have to collect each bit of belief manually?