I’m not sure what you mean by “Bade R”.

In Jain context, it might be a short form or typo for something like:

• “Bade Raja”
• “Bade Rishiji”
• A nickname for a Jain saint, guru, or a local Jain Temple’s name

But it’s not a standard Jain term I can clearly identify from this phrase alone.

Please write the full word or phrase you are asking about (for example: full name of the stotra, guru, or concept), and I will explain it in simple Jain terms.