What's not healthy is the promotion of irreligion - whose inevitable end is unbridled materialism and untrammeled growth of the state
I see it as a bulwark against the enlargement of the state, the dissolution of family, rampant materialism, progressivism and scientism
But I have reservations around the state privileging any single religion
Once you impose homogeneity, religion loses its usefulness
No
Because such a selective championing of an ancient strand of high culture much to the exclusion of later strands, makes the religious superstructure brittle
And to promote diversity in religion.
Provide freedom to religious institutions to run schools, colleges, charities, and yes..temples, with relatively less oversight