The Universal Gnostic Church is currently dormant; there are a few people left who were consecrated as bishops, including me, but I don't know of any active congregations at present. For that reason, there's no link -- yet.
The Gnostic Lessons were included, in edited form, in six of the FHR lessons:
I'll be posting another version, lightly reworked to fit the needs of Essene initiates. You should be able to get a fair idea of what will be required from these, however.
Re: Universal Gnostic Church
The Gnostic Lessons were included, in edited form, in six of the FHR lessons:
https://ecosophia.dreamwidth.org/196988.html
https://ecosophia.dreamwidth.org/197659.html
https://ecosophia.dreamwidth.org/198549.html
https://ecosophia.dreamwidth.org/200003.html
https://ecosophia.dreamwidth.org/201213.html
https://ecosophia.dreamwidth.org/201837.html
(Hint: they're at the end of each lesson.)
I'll be posting another version, lightly reworked to fit the needs of Essene initiates. You should be able to get a fair idea of what will be required from these, however.