(2°=9): His main work is to achieve complete success in Asana and Pranayama. He also begins to study the formula of the Rosy Cross. The word "Zelator" probably stems from the Greek zealos, zeal. This is in reference to the energy-building asanas and pranayamas that characterise the main work of the grade. The Oath of the grade states the Zelator is to "obtain control of the foundations of [his] own being", a reference to the Sephirah Yesod, to which the grade is attributed. Advancement to Practicus is administrative only, requiring no initiatory ritual as such, and may be conferred at any time.