Maitreya Buddha is the embodiment of loving-kindness. Throughout the entire universe, peace comes from the good heart, from loving-kindness. Maitreya s name is derived from the Sanskrit maitri meaning universal loving-kindness.
More formally Bhaisajyaguru Buddha is known as the Master of Healing or Medicine Buddha. His full name means Medicine Master Lapis Lazuli Light . In Mahayana Buddhism, Bhaisajyaguru represents the healing aspect of the historical Buddha Sakyamuni.