We must gird the whole armor of God with prayer. It is a most important part of the spiritual armor. We are to pray always, with all prayer - that is all the different kinds of prayer, always in the Spirit, and for all the saints, and always watching thereunto, or making sure we are diligent in this matter of communion with God. What a difference it makes when the people of a church pray fervently for one another this way! What a bond of love and fellowship it creates! How it works to bring about oneness of minds and hearts!