1 Samuel 16:21 NKJV
[21] So David came to Saul and stood before him. And he loved him greatly, and he became his armorbearer.

The spirit of an Armor-bearer
Duties of an Armor bearer
Must provide strength for your leader.
Always display and produce an attitude of faith and peace
Must have a deep-down sense of respect for his leader, and acceptance for, and tolerance of, his leader s personality and his way of doing things.
Must instinctively understand your leader’s thoughts.
Must walk in agreement with and submission to your leader.
(Must make up in your mind to submit to your pastor in the same way you would submit to Jesus)

Must not look at the person but the office he or she occupies.
Must make the advancement of the leader your most important goal.
Must follow orders immediately and correctly.
(In order to be a good leader, one must be a good follower)

Must be a supporter of your leader.
Must be an excellent communicator.
Must have a disposition that will eagerly gain victories for your leader.
Stand beside your leader, assist your leader, lift your leader up, and protect your leader against any enemy that might attack them.

Dr. Frederic B. Pinkney