Three images get used for the same claim, and the third is the sharpest. The spiritual path is one river with many feeder streams. There are many paths up the mountain, but you see only one moon from the peak. And: the cows have many different colours, but the milk is the same.1
The cows do the most work of the three because they put the difference in the wrong place on purpose. Nobody thinks a brown cow gives brown milk. The colour is the tradition — the vocabulary, the dress, the stories — and the milk is what the practice actually produces, and the claim is that only the first varies.
What separates the world's religions, on this account, is dogma coatings.1 Underneath, the same emptiness principles of practice turn up over and over with the same results, and if you can't see them it's because of the dust of ages and the coatings that cultures and races have laid over them.1
That's the ground for everything below. If the milk is the same, then taking a technique from another tradition isn't disloyalty or dilution — it's picking up a working method that happens to be wearing someone else's clothes.
The practical rule is put as a piece of ordinary common sense, and the sharpness is in how obvious it sounds. The wise man uses whatever medicine is available to cure his ills, and doesn't insist on applying stomach medicine for a headache if aspirin is available.2 Nobody would defend the alternative. And the next sentence says that's exactly what most people do when they fall into religion.2
The advice that follows is unusually direct about where authority sits. Rather than relying on dogma, cultivate the personal experience of practice and see for yourself what's actually so. Work at samādhi, engender your own wisdom, and start depending on your own efforts rather than resting on the hope that ceremonies or rules are the Way.2
Then the line that makes it non-negotiable rather than advisory: the crux of spiritual cultivation lies in meditative concentration — don't learn to meditate and you'll never climb the ranks every religion says it wants you to climb.2 Since liberation turns on meditation, the responsibility for it sits with you, and wishing won't do it. The Mahāmudrā instruction gets quoted for what that looks like in practice: strive to reach a state where samādhi and activities become one, and until then stress quiet meditation first, applying the awareness to daily activities as a secondary exercise.3 Sitting first, then carrying it — in that order, and the order is stated.
The image for how a practitioner should hold the question of method is a taxi driver. You should be like a driver who knows all the possible routes to your home, and who picks the quickest one with the least trouble.4 To do anything else is called simply foolish.
The driver knows the routes — plural, actually learned, not gestured at. Knowing one road well and calling the others inferior isn't what's being described. And he picks by where it goes and what it costs, not by who laid the tarmac. Nobody asks which company built the street.
The rhetorical question underneath it is put in the tradition's own terms: how can it be a sin or forbidden fruit to use what works, in spite of the not-invented-here problem? Aren't all these things in the nature of God-stuff anyway?4 And the precedent named is not modest — the Bodhisattvas, in order to become Bodhisattvas, vow to practise all sorts of techniques and study infinite doctrines.4 The most exalted figures in the system took a vow to be promiscuous about method.
The status of the traditions themselves gets settled with a second image, and it's a demotion delivered gently. From the standpoint of ultimate nature none of these religious paths exists at all, and from the conventional standpoint they're cultural creations of expedient means. They're rafts you use to cross the river, and once you're on the other side you don't need them any more.5
Then the detail that makes the image do more than the usual raft parable. Some people like yellow rafts, some like red. Some like rafts made of wood, others bamboo. Because people have different preferences, a Bodhisattva will fashion many different vehicles to carry them across — as long as the vehicle proves effective at enticing someone to make the journey.5
So the variety isn't an accident of history to be regretted, and it isn't evidence that most traditions are wrong. It's a deliberate product feature. The colours exist because people are drawn by different colours, and getting someone onto a raft at all is the whole point.
Which changes what tolerance means here. It isn't a diplomatic posture toward other people's errors. It's the recognition that the thing you're standing on is also a raft, also coloured, and also for crossing.
The universalism has a hard limit, and refusing to state it would misrepresent the position badly.
Some spiritual paths will go much further than others.6 The catalogue given is specific: some suit only certain kinds of people; some emphasise only the Stage of Study and Merit Accumulation; some mistakenly stress rules and regulations at the expense of wisdom; some know only one means of release; some lack any means of enlightenment whatsoever; and others are fluent in a wide variety of methods that can feed development.6
The names are deliberately withheld — truly I tell you without naming names — and the responsibility is handed over in one clause: you have to be the one to figure this out, for if you don't then no one can do it for you.6 That clause is where this page stops being comfortable. The milk is the same and the cows are not equally productive, and no list is supplied. A practitioner is told to evaluate traditions on their yield, given the criteria to do it with, and left to make the judgement alone — which is the same shape as everything else in this corpus, where the work that matters can't be delegated.
The reason borrowing is safe rather than reckless is a claim about verification, and it's what the whole licence rests on. The path is called self-validating: gong-fu always arises as you make progress, including many experiential realms, so it produces the signs of its own proof — signs that previous enlightened practitioners have already identified and catalogued.7
That's the quality-control mechanism. You don't have to decide in advance whether a borrowed technique is legitimate, because a technique that works produces recognisable effects and one that doesn't, doesn't. The catalogue exists, the signs are public, and a method from an unfamiliar tradition is checkable against the same marks as a familiar one.
Which is also why the path can be called scientific, nondenominational, non-exclusive and universal in a single line7 without that being empty. The claim isn't that all traditions are equally good — the previous section rules that out. It's that they're all measurable by the same instrument, and the instrument is the gong-fu that shows up in a practitioner.
The motive question gets settled in the same spirit, and generously. To be so fervent for God that you'll try anything is called the correct motivation — the one that will lead you to the Tao — and the passage asks who could fault you for that kind of inspiration.8
The sharpest instance is a list of six people, and the claim attached to it is stronger than the usual interfaith sentiment. A Christian priest. A Jewish rabbi. A Buddhist monk. A Hindu yogi. A Tibetan master. A Sufi adept. All of them are capable of reaching similar states of spiritual achievement — and when that happens, these individuals are equivalent.9
Not comparable. Not worthy of mutual respect. Equivalent, on a stated condition: that each tradition's methods rest on similar cultivation principles, which means each is qualified to produce a hero if it starts emphasising practice.9
Look at what the condition does. The equivalence isn't granted to the six traditions, and it isn't granted to the six men as they stand. It's granted at a specific attainment, and it's conditional on the practice actually having been done. A priest who has reached the state and a monk who has reached the state are the same; a priest who hasn't and a monk who hasn't are also the same, and the sameness is of a different kind.
The prescription that follows is the practical payload, and it's a genuine strategy rather than a hope. If you want to promote real understanding between religions, start by emphasising the commonality of the gong-fu that genuine practice produces, and emphasise no-thought cultivation specifically.9 Not shared ethics, not shared texts, not dialogue about belief. The one thing the six have in common is what happens to a person who sits — so that's where the common ground is, and it's the only place it's load-bearing.
You've been practising inside one tradition for years and you keep hearing about a method from another one that sounds like it addresses exactly your problem. The question you're actually asking is whether taking it up would be a betrayal.
On this account it isn't, and the reason is worth having straight. The thing you'd be leaving isn't the truth — it's a raft, and so is the one you'd be picking up. What matters is whether the new method gets you further with less trouble, which is the taxi driver's question and the only one being asked.
So run the medicine test. Name the specific ailment: not I want to grow but the actual thing — the mind won't settle, the desire won't loosen, the practice has gone dry. Then ask what your tradition offers for that precisely, and whether you've done it. If it has something and you haven't done it, the borrowing is procrastination. If it has nothing for that, or only rules where you need a technique, that's the aspirin case.
Then check the borrowed thing against the signs. The path produces its own proof, and the whole safety of this is that a method either generates recognisable gong-fu or doesn't. Give it long enough to show something, and hold it to the same marks you'd hold your own tradition's methods to — not a lower bar because it's exotic, and not a higher one because it's foreign.
And underneath all of it, the sequence is stated and most people invert it. Quiet meditation first. Carrying it into activity second, as the subsidiary exercise. Somebody who has borrowed six techniques and sits for ten minutes has organised the whole thing backwards, and no amount of collecting will fix it — the crux is the concentration, and everything on this page is about which route to it, not whether to go.
Drawn from pp 198–199 and 517–518. Nothing here claims what the source says outside those ranges.
The strongest material is the self-validation claim,7 because it's what makes the borrowing licence coherent rather than merely permissive — without a public catalogue of signs, use whatever works would have no way of establishing what works. The weakest is the equivalence claim,9 which is asserted for six traditions with no instance given of a practitioner from any of them being assessed against another.
⚑ Division of labour. The institutional half of this material — the several-centuries forecast, competitive pressure as the cause, organisations protecting themselves, and borrowing as legitimate whatever the motive — is carried at Religious Change Driven by Competition, Not Compassion and is deliberately not repeated here. This page is the practitioner-facing half: what an individual is licensed to do, and how to tell whether it worked.
The tension carried: the milk is the same, and some paths lack any means of enlightenment whatsoever.16 Those can both be true only if tradition names two different things — a set of principles and an institution that may or may not still transmit them — and the passage never separates them, so the same word carries a universal claim and a devastating one on facing pages.
Open: the signs of the path are said to be already catalogued by previous enlightened practitioners. Which catalogue, and would a practitioner from any two of the six recognise the same list?
Two attitudes to one's own tradition sit in this range, and a practitioner would live them very differently. Take the raft account and you'd hold your tradition lightly. It's a coloured vehicle, chosen because that colour drew you, and the only question about it is whether it's still moving. Following that, you'd swap methods without ceremony, feel no loyalty to a lineage as such, and treat the whole structure as scaffolding — which is what from the standpoint of the ultimate nature, none of these religious paths exists licenses.5
Take the ranking account and you'd have to hold it seriously enough to grade it. Some paths go much further; some stop at merit accumulation; some have no means of enlightenment at all — and you're the one who has to work out which yours is.6 Following that, the tradition isn't a raft you can be casual about. Picking the wrong one costs you the life you spend on it.
They're compatible in principle — hold it lightly, assess it ruthlessly — and they pull hard in practice, because assessing a tradition's yield requires staying inside it long enough to find out, and holding it lightly is how you leave before you have. Nothing in the range says how long is long enough.
Religious Change Driven by Competition, Not Compassion carries the institutional mechanism: the blending is coming, and it's coming because organisations protect themselves and their sphere of influence, not because their leaders got wiser. Put the two halves together and something falls out that neither has alone. The practitioner is told to borrow freely because the milk is the same. The institution will borrow eventually because it can't keep adherents otherwise. Same behaviour, opposite reasons, and the individual gets there decades or centuries earlier — because a person can act on the insight the moment they have it, and an organisation can only act on it when the cost of not acting exceeds the cost of admitting the method came from elsewhere.
Which reframes what a practitioner borrowing across traditions actually is. Not a defector, and not ahead of his tradition morally. He's running the same adaptation his institution will run later, without the delay that having a membership imposes. The business page explains the delay; this one explains why the delay is unnecessary for anyone who isn't an institution.
The Idea Museum opens on a magpie, which doesn't invent the shiny things it weaves into its nest — it collects them, and the nest is built entirely from found brilliance. The claim underneath is that a dry mind isn't dry, it's under-captured.
That is the taxi driver's knowledge described as a habit rather than a virtue. Knowing all the routes isn't a quality some drivers have; it's the residue of having collected them. And the practitioner version has a specific shape the creative version doesn't: what gets collected is methods, and the collection is only useful if each one has been tried long enough to produce or fail to produce its signs.
The pairing also supplies the failure this page's licence invites, and the business page names it exactly. A swipe file is a capture system, not a substitute for making the thing. A practitioner with six borrowed techniques and no sitting has built an idea museum and called it a practice — which is why the sequence in the source puts quiet meditation first and everything else second.
Sharpest implication. Tolerance here isn't a moral posture toward other people's traditions. It falls out of a technical claim — that the same instrument measures all of them — and the same claim licenses ranking them bluntly, which most versions of interfaith goodwill are built to avoid. You get the generosity and the ruthlessness from one premise, and you don't get to keep only the half you like.
Generative questions.