In the mystic Heart, with its two lobes, lies the key to the reservoir. In the outgoing and the return the cross is made. Midway it stands, with the right hand and the left hand path on either side. There the man is crucified, with the two on either hand - one on the right and one on the left. In the apprehension of the key, in the opening and shutting of doors, lies life eternal. Know you and understand.