According to Richard Gombrich, an indologist and scholar of Sanskrit, Pāli, the Buddhist usage of the "brahma-vihāra" originally referred to an awakened state of mind, and a concrete attitude towards other beings which was equal to "living with Brahman" here and now. The later tradition took those descriptions too literally, linking them to cosmology and understanding them as "living with Brahman" by rebirth in the Brahma-world. According to Gombrich, "the Buddha taught that kindness - what Christians tend to call love - was a way to salvation.