In Jainism, the number 108 holds great spiritual significance and is associated with reverence and auspiciousness. When referring to "108 Parshvanath," it typically relates to the 108 names (Ashtottara Shata Namavali) or symbolic representations (such as small idols or images) of Lord Parshvanath, who is the 23rd Tirthankara of Jainism.

Reasons for the Number 108 in Jainism:

1. Spiritual Significance:

The number 108 is considered highly sacred in Jainism (as well as in other Indian religions). It represents completeness, wholeness, and spiritual fulfillment.

1. 108 Names (Namavali):

Devotees often recite the 108 names of Lord Parshvanath as a form of prayer and meditation. Each name represents a different attribute or quality of the Tirthankara, helping the devotee to focus on those virtues.

1. 108 Idols or Representations:

In some Jain temples or rituals, 108 miniature idols of Lord Parshvanath may be installed or worshipped together, symbolizing deep devotion and the many virtues of the Tirthankara.

1. Mathematical and Cosmological Significance:

Jain philosophy often incorporates numbers with deep symbolic meanings. 108 is a product of 12 (signifying months or cosmic cycles) and 9 (a number of completion in numerology), which are both significant in Jain cosmology and rituals.

Cultural Practice: During special occasions, such as Parshvanath Jayanti, Jains may perform a ritual called "108 Parshvanath Puja," where they perform abhisheka (ritual bathing) or puja (worship) to 108 idols or images of Lord Parshvanath.

In summary: The number 108 in relation to Parshvanath signifies deep reverence, the aspiration to imbibe all virtues, and the pursuit of spiritual completeness as taught in Jainism.