Surimantra Samaradhak means the person who conducts or performs the Surimantra worship. In Jain practice, Surimantra is a specific mantra used in certain ritual contexts (especially associated with pratiṣṭhā, the setting up or installation of a Tirthankara image or sacred mandala), and the Samaradhak is the one who leads that worship.

Key points in simple terms:

• Surimantra: a named mantra associated with certain celebration/installation rites and with Pancha Namaskara (fivefold salutations) in Jain worship.
• Samaradhak: the worshipper or the person who oversees and leads the Surimantra ritual (often a monk or a trained practitioner, depending on the context).

Traditionally, in the Surimantra practice, a monk who attains the level of suri is given the Surimantra Patra (the Surimantra instruction or formulary) by the guru, and the mandala or ritual setup centers on reverence to Gautamaswami and the Pancha Namaskara framework. The core idea is to honor the fivefold venerations (Arihants, Siddhas, Acharyas, Upadhyayas, and Sadhus) and to seek spiritual elevation through proper conduct and ritual.

Differences between Digambar and Śvetambar:

• The general concept of Surimantra and the role of the Samaradhak is present in both traditions, but the exact texts, forms, and ritual details can vary by local lineage and temple practice. The underlying purpose remains the same: purification, devotion, and progress toward moksha.

You can read more about the related Pancha Namaskar practice here and about the Navkar mantra and its meaning here .

Note: If you’d like, I can give a concise, line-by-line meaning of the specific Surimantra verses used in a particular tradition or temple.