Christianity is based in grace though, not in deeds, not analysis, not even necessarily practice. It works for even the worst human beings. It's so easy, and effective. You can get as much as you can handle, as much as you're willing. You don't have to master yoga, spend 20 years meditating under the bodi tree. It's freely given, unmerited.
It's by far the easiest one. It seems so simple, repent, and accept Jesus, and there is no longer any need for the same sacrifices, mastery of practices as before. There is something about most other practices, and that is that the insights they gained through it, and the practices themselves differ greatly. They are not identical, and I wouldn't say that they don't work, but that doesn't make them equivalent. Most require ascetic dedication, but you could always just ask, and maybe you'll receive.
There is something about the arcane, philosophical, methodological mastery that renders other methods elitist. The ancient heroes, the masters, the unsurpassable, they speak to a special few. They tend to even recognize this, that for the layperson what is required is too involving, and thus the real high level discernment is only available to the dedicated ascetic. You have to be a special type of person to gain enlightenment, to be born into it, almost. To be a genius. Exceptional human being. Only the few can be freed.
Paul thought that education was good, and even helpful, but not necessary. I'm interested in ideas, in philosophy, but Christianity is indeed, through grace. Believe it, repent, be saved. Everyone, even the worst. Unmerited, nothing to discuss.
Similarly, one cannot get the results of yoga without mastery, or meditation without mastery, or virtue without mastery, and there is nothing to discuss, with respect to the necessity of that mastery. Plenty to discuss, but discussion will never deliver the results.