Archangel Zadkiel, known as the "Righteousness of God," is the angel of mercy, benevolence, and freedom in Jewish and Christian traditions. He is recognized as the patron saint of those who forgive and is associated with the violet flame of transmutation, helping individuals release negative emotions and heal memories. 
Key Aspects of Archangel Zadkiel:
Role and Symbolism: Zadkiel is often depicted with a dagger or knife, symbolizing his role in stopping Abraham from sacrificing his son, Isaac. He is associated with mercy, compassion, and transforming negative energy into positive energy.
"Righteousness of God": The name Zadkiel (or Tzadkiel/Hesediel) translates to "Righteousness of God," highlighting his role in Divine justice and grace.
The Violet Flame: Zadkiel is strongly associated with the "Violet Flame" of transmutation, used to clear negative karma and facilitate spiritual transformation.
Support and Healing: He helps people let go of judgment, resentment, and unforgiveness, allowing for emotional healing.
Hierarchy: Some teachings place him as a leader of the Dominions, one of the angelic orders. 
Key Associations:
Color: Violet, Purple
Crystal: Amethyst
Chakra: 7th (Crown) 
Zadkiel is often invoked for help with memory, study, and forgiving oneself or others. 
Dimensions: 8x4x10cm