I don't see any message being expressed in the Tanakh beyond obedience to the God of Abraham. Rather I see the history of a culture across the first millennium BCE, which makes it a remarkable book. Nor do I find any deep message in the NT. If you do, how would you phrase it?While the reference to God as a He may be characteristic of Abrahamic religions, I would argue that the message expressed here is more universal than that, and certainly compatible with Tibetan Buddhism and Hinduism.
I can't claim to have read much about Hinduism, though I've witnessed it first hand at certain times (quite a different thing).If you have read the Bhagavad Gita, for example, you will recall Krishna revealing to Arjuna that all phenomena emanate from him. Similarly, the concept of a unified divine being manifesting itself as a fragmented multiplicity, is compatible with most schools of Buddhism, including those where the concept of God is most alien.
The concept of a unified divine being manifested as a fragmented multiplicity is certainly different to Abrahamic views, though.
But surely it's more credibly explained as a psychological phenomenon rather than requiring us to devise a supernatural explanation which won't really explain much.surrender to a power greater than oneself, leading to transcendental experience of divine love, is a phenomenon common to many religions.
For example my Buddhist friend tells me he has two friends whose long practice of Buddhist meditation allows them to put their minds into what he calls ecstatic states almost at will (though this is exceptional, he says). And he tells me that they, like him, are not Buddhists of any supernatural school. (That conversation began when I was describing a brief ecstatic state that hit me the first time I heard Murray Perahia playing the gigue movement in Bach's English Suite No. 6 though on better sound gear than most computers have.)