The Mental Plane

With this lesson you will learn how to join and align three elements: the elements of fire, water, and air. Below I repeat the key words for each one of these elements:
Fire:

Hot and dry, positive and electric, expanded light energy. Will, the world of emanation, or caus equilateral triangle.

The Hebrew letter YOD in the Divine name.
The Salamanders, fire spirits or fire elementals.
The Divine spark that is at the root of all manifestation.
Water:

Cold and humid, negative and magnetic, concentrated life energy. Emotions, the world of formation, or the astral plane.

The regular pentagon.
The Hebrew letter HE in the Divine name.
The Undines, water spirits or water elementals.
The formative potential of desire that interacts with the Divine will.
Air:

Hot and humid, positive and magnetic, expanded life energy. Mind, the world of creation, or the mental plane.

The square.
The Hebrew letter VAU in the Divine name.
The sylphs, air spirits or air elementals.
The creative potential of (mental) structuring that links the desire to manifest with the Divine will to manifest.
Earth:

Cold and dry, negative and electric, concentrated light energy. Consciousness, the world of forms, the material plane.

The pentagram.
The Hebrew letter HE in the Divine name.
The gnomes, earth spirits or earth elementals.
The synthesis of the other elements that results in conscious manifestation.