S.M. Leanne Johnson, also known as Laurel-Olympias Columbine, is an Apollonian priestess, known within the Hellenic Polytheistic community for her religious poetry, and teachings centered around the worship of Apollon. She is active on platforms such as WordPress and Patreon, where she shares exclusive content and religious insights. Emphasizing a modern yet deeply traditional approach to Hellenic Polytheism, she engages her community through artistic, poetic and spiritual practices honoring the Deathless Ones, also known as the Theoi, particularly Apollon.

S.M. Leanne Johnson has walked with the Deathless Gods of Olympos, officially since the year 2008, and enjoys a deep and satisfying connection to those Deities who cherish and protect her, and her family. As a bride of Apollon, and a founding member of the Treasury of Apollon, one of her most important goals is to facilitate Apollon's worship among those who seek for Him, and to embody His virtues inasmuch as any mortal can. One of the ways in which she does so, is through the teaching of Apollonian ethics within Oraclework.