Imagine, if you will, a humanist church that met at night under the open sky, discussing the true nature of the planets and stars, and the incomprehensible vastness and majesty of the cosmos of which we are but a very small part.
Imagine a humanist church that spent its Sundays not shut up in a musty building, but on nature walks and hikes, teaching its members to appreciate the beauty of the living world, to identify all the species they see and understand the magnificently complex web of their interactions.
Imagine a church that chose sermon topics not from one ancient book, but from the writings of great philosophers and scientists throughout history, or one that did not even have a sermon as such but rather a discussion, with every member an equal, of the virtues of a particular book or essay.