The Church of Operatoria

Also known as the Church of Operatoria and Latter-Day Saplings.

The teachings of Treesus were first preached by Opu, the last great prophet of Hello Operator.

Origins
Operatorianism started with Opu in this thread, and became widespread in this one. It has since been customary to celebrate Treesmas each year on Hello-Operator.

Saints of Operatorianism
Throughout the its history, the source of Operatorianism has been somewhat of a living document, which has allowed for religion to garner many saints.

Joe Biden

Brobama

Andrew Hussie

Karkat Vantas

Notch

[more on this later]