What the Gayatri actually asks for

The Gayatri is a request, not a praise. It asks that the light which sustains the worlds should also move our understanding. That is all it asks. There is no petition for wealth, no naming of an enemy.

Bhur bhuvah svah names the three fields — the physical, the subtle, the luminous. Tat savitur varenyam points at the sun as the most obvious available example of a source that gives without accounting. Dhiyo yo nah prachodayat is the actual verb of the mantra: may it set our thinking in motion.

Recited before study, it is closer to a stated intention than to a prayer. That is why it survives translation so well.