In Jain दर्शन, two Siddha souls are not separated by body, karma, name, caste, or worldly identity, because all such coverings are destroyed.

What remains is only pure चेतना (soul-consciousness). So, a Siddha soul is distinct from another Siddha soul only by its own individual existence and space-points (pradeśa).

In simple words:

• No physical separation like distance in the ordinary sense
• No karmic separation, because karma is fully destroyed
• No bondage, form, or attributes of matter
• Yet each Siddha remains an independent, eternal soul

So, what separates one Siddha from another is only their individual soul-identity, not any material or karmic difference.

In Jain teaching, Siddhas are all equal in purity and bliss, but each remains a separate liberated soul.