First each human transforms their own dense low frequency vibrations. It is their service to uplift the frequency of pain, loss of love, betrayal and rejection that is carried within their personal energy field of the heart.
Once the heart portal is cleared of any pain, real or imagined, it is now a powerful transformer and can be used in service to transform the dense frequencies of fear, hatred, prejudice and numbness that is in the collective.
There was an exercise offered by one of your sages in which you would breathe into your heart the suffering of the world and breathe it out transformed. This is a powerful alchemical practice.
Another powerful alchemical practice is offering your joy, gratitude and appreciation into each NOW. It is important for each human to step into the magnificent ownership of their personal multidimensional sovereignty.