Take no glory whatever to yourself. Do not work with a divided mind, trying to serve self and God at the same time. Keep self out of sight. Let your words lead the weary and heavy-laden to carry their burdens to Jesus. Work as seeing Him who is at your right hand, ready to give you His efficiency and omnipotent power in any emergency. TM 312.3
The Lord is your Counselor, your Guide, the Captain of your salvation. He goes before your face, conquering and to conquer. Dedicate yourself, soul and body, to Him, banishing all self-indulgence. Deny self; take up your cross, and work earnestly for the Master. Do not needlessly expend your strength by giving long discourses. This uses up the vitality, so that insufficient strength is left to devote to the most important part of the work—house-to-house ministry. TM 312.4