Answer

The Śvetāmbara Tristutik Sangh usually refers to the Tristuti-gaccha, a Śvetāmbara Mūrti-pūjaka Jain monastic tradition. It belongs to the temple-worshipping branch of Śvetāmbara Jainism and is one of the smaller monastic orders within that tradition. ( jainpedia.org)

Explanation

• Origin: It is generally said to have emerged in the 13th century, after a disagreement in the Pūrṇimā-gaccha about the status of Jain deities. Some tables place its formation around 1193–1194 CE. ( jainpedia.org)
• Meaning of the name: Tristuti means the “three-hymned” order, because it rejected three homage formulas to deities. It is also called the Āgama-gaccha or Scripture order. ( jainpedia.org)
• Religious style: It is Mūrti-pūjaka, meaning it accepts image worship of Tirthankaras, unlike the Sthānaka-vāsins and Terāpanthis, who reject image worship. ( jainpedia.org)
• Later reform: Tradition also says that Ācārya Rajendrasuri later reformed the Tristutik order and restored its shramana organization. ( jainworld.jainworld.com)

Spiritual Understanding

The Tristutik tradition is important because it reflects a Jain effort to keep worship closely aligned with scriptural discipline and devotion to the Tirthankaras. Its emphasis is on reverence, purity of practice, and restraint in ritual, while still remaining within the Śvetāmbara Mūrti-pūjaka fold. ( jainpedia.org)

Takeaway

In simple terms, Tristutik Sangh is a Śvetāmbara Jain monastic lineage that values temple worship, scriptural purity, and devotion mainly to the Tirthankaras. ( jainpedia.org)