Isaiah speaks about Hashem being our eagle wings turning the discouraged into runners with new tools to cut through the obstacles where on an island we step up with increased awareness and we are supplied with the sword of truth putting the foolish into dust as we aid each other ,like the hammer striking the anvil and nails, to awaken us to action with the guiding hand of the Hashem. The color purple is associated with the Kabbalah’s realm of Yetzirah where manifest forms of the Creator are experienced so when the anthropomorphic words of the hand of Hashem are used, I tint them with this color.