Eastern Orthodox theologian, David Bentley Hart mentioned during an interview that he is able to reconcile the Christian Trinity with "certain schools of Bhaktic Hinduism and Vedanta".
This got me wondering about both. What are the defining features of these two Hindu traditions?
Note that this question is coming from someone who knows next to nothing about Hinduism. The most detailed doctrinal point about Hinduism that I am aware of is that located somewhere in the Hindu traditions there is this idea that God (Brahman) and the Soul (Atman) are one and the same thing/reality.