First of all, lets clear things up about what “Lightworker” is. Lightworker is someone who constantly feels the need to help and heal people. Lightworker’s purpose is to connect people with their divine spirit. Lightworkers are (they believe) heavenly guided people and the purpose of their existence is to help people around the world. Modern societies have brought much harm to this world and its nature, it is their duty to fight against these modern harms.
Each type has their own purposes, indigos are here to liberate us from the old and corrupted systems, crystals are here to create a new world, much better from the previous one, rainbows are here to improve the new world, to give it life and to establish harmony with the nature itself. Lightworkers are our defensive mechanism against the harms many people tried to do to this world, here everything is connected to everything.