Earlier quoted context omitted.
One probably needs a bit of religiousity to be able to meditate as much as senior meditators do.
I think this is a misconception. I do think there’s a greater likelihood that someone with religious tendencies will pursue a path like this, but the religiosity is not the key. Sam Harris is the polar opposite of religious, but is arguably one of the leading meditators/teachers in western culture right now. I’m as allergic to religion as someone can probably be, but I’ve gotten serious about meditation and have made…
From the book "God is Not One" by Stephen Prothero:
"Philosopher of religion Ninian Smart has referred to these [shared religious] tendencies as the seven “dimensions” of religion: the ritual, narrative, experiential, institutional, ethical, doctrinal, and material dimensions.
These family resemblances are just tendencies, however. Just as there are tall people in short families (none of the men in Michael Jordan’s family was over six feet tall), there are religions that deny the existence of God and religions that get along just fine without creeds. Something is a religion when it shares enough of this DNA to belong to the family of religions. What makes the members of this family different (and themselves) is how they mix and match these dimensions. Experience is central in Daoism and Buddhism. Hinduism and Judaism emphasize the narrative dimension. The ethical dimension is crucial in Confucianism. The Islamic and Yoruba traditions are to a great extent about ritual. And doctrine is particularly important to Christians.
The world’s religious rivals are clearly related, but they are more like second cousins than identical twins. They do not teach the same doctrines. They do not perform the same rituals. And they do not share the same goals."