The Jewish Prayer Book.
The word comes from Seder – Order, since the Siddur has the order of the prayers and blessings for the week days, Shabbat and special occasions.
The Prayer Book of the holidays is called Mahzor.

A spark is a result of two hard objects colliding.

The Creation is a result of the interaction between the Light colliding with the curtain, the resistance of the vessel, since it does not want to receive free gifts.

The Returning Light created the Beings of the Holy System, all different kind of souls that composed Adam. Those Sparks fell into the Kelipot of Darkness as aresult of the Sin. Our journey is about cleansing those sparks.

1. God – Since according to Kabbalah God really has no name this is one of the common ways to refer to Him and His affect on this world.

2. Zeir Anpin, the Sefira that bestows The Light of The Creator to the mundane world. Mentioned many times as the mate of the Shekhina (The Creation)

Hebrew: Beuty, glory, splendor, magnificence

The third Sefira of Zeir Anpin’s 6 Sefirot.

Central Column of the Upper Three Sefirot, the power of balance and unification

Chariot: Jacob the Patriarch

Part of Body: Upper Torso

Hebrew: Fixing, Correcting

Karma, a general word to describe the process through which the vesselד (usually, a person’s soul) needs to go through in order do be able to contain the Light.

A personal issue, a part of the soul that needs to go through a transformation in order to allow the Light to settle in and stay.

Hebrew: The Contraction

The action through which The Vessel contracted itself and stopped receiving The Light of The Creator. The Tsimtsum became the cause of the creation of the universe we know. The Tsimtsum controls every aspect of The Creation since it is it’s main and direct cause therefore everything we know exists by contraction, reflection or resistance.

i.e. Every part of The Creation has a small and reduced part of The Endless Light of The Creation.

The Head of The Tree of Life

Keter, Hokhma and Bina

Relatively, the source of Light and life for the Creation

The upper half of Zeir Anpin (Hesed, Gevura and Tiferet)

Yehida – One of the five levels of the soul. The fifth (from the bottom) and highest level. Will be in use only when humanity reaches its total completion. Corresponding to Keter.

Hebrew: Foundation

The sixth Sefira of Zeir Anpin’s 6 Sefirot.

Central Column of the Lower Three Sefirot, the power of balance, flow of bliss, the funnel of all the Sefirot to Malkhut.

Chariot: Josef the Righteous.

Part of Body: Reproductive Organs and the Spine.