As there are physical sciences to create external wellbeing, yoga is the science for inner wellbeing. Yoga has nothing to do with any particular religion; it is a science for inner wellbeing.
Additional information/ Source: Book: Isha Living; Page: 3
Yoga predates religion; beyond religious divide, yoga is the science of well-being.Expand ⇕
Yoga is an absolutely scientific approach to the inner dimensions of a human being. Yoga is the science for the future.Expand ⇕
Yoga is the science and technology to know the essential nature of how this life is created and how it can be taken to its ultimate possibility.Expand ⇕
You can use this mind either to create wellbeing or misery for yourself. Everyone has this choice.Expand ⇕
Before individuals step out towards external accomplishments, they must arrive at a sense of inner wellbeing. It is only in this that individual human beings can go beyond personal ambition and strive for a larger visionExpand ⇕