As an Ambassador, you are an important official who lives in a foreign country and represents the interests of the Kingdom you come from.
As a matter of fact, you are the only real sample of heaven most people will ever know, see or experience. What they need to know about God they will learn "vicariously" by watching YOU impact the lives of others.
This includes how you speak and relate to those around you with full understanding and acknowledgement that you're equipped, heavenly guarded, defended, and fully armed with the armour of God.