The document discusses three key factors in being open to be used by God: 1) How you see yourself - the document references Bible verses where Moses doubted himself but God assured him his power is strongest when we are weak. 2) How you see God - no details provided. 3) How you see God's possibilities - no details provided. The overall message is that having the right perspective of oneself, God, and God's capabilities is important to being available for God to work through.