Logassa Sutra is a short four-verse stotra found in Śvetāmbara Jain liturgy. In its verses, the devotee offers reverence to the arihants (enlightened beings), siddhas, muni-suvvajya (monastic arahants), and all worthy Tirthankaras. The text is often presented as four compact lines (1 to 4), each expressing praise and bowing to the pure beings and their qualities. In short, it is a four-verse hymn of reverence.

Note: In Jain tradition there are differences between Digambara and Śvetāmbara canons. Logassa Sutra is attested in Śvetāmbara liturgical materials; Digambaras follow different sets of canonical prayers, and may not include this exact stanza in their standard recitations. You can read more here .