Most great spiritual traditions link meditation and Dharma, but Buddhism probably links them more explicitly than any other. Meditation helps the mind become clearer, more focused, and peaceful. Dharma refers to the teachings and laws of the universe that guide a person toward enlightenment.
Meditating together helps practitioners learn and use the teachings of Dharma. It quiets the mind, increases awareness, provides deep insight, and builds compassion and wisdom. These practices aim to transcend suffering and help one live in accord with reality.