They must have served as regular pioneers for at least two years and have served for at least two continuous years as elders or ministerial servants.
(‏ مرق ۱۰ :‏ ۲۹ ،‏ ۳۰‏ )‏ این برادران باید حداقل به مدت دو سال پیشگام دائم و به مدت دو سال بی‌وقفه پیر مسیحی یا خادم کمکی باشند .‏