Shehimo is the West Syriac Christian breviary of the Syriac Orthodox Church and the West Syriac Saint Thomas Christians of India that contains the seven canonical hours of prayer. The Shehimo includes Bible readings, hymns and other prescribed prayers from the West Syriac Liturgical system. Within the breviary there are certain prayers that are recited at seven fixed prayer times, while facing the east at home or at church. The Shehimo also provides communal prayers as an introduction to the Holy Qurbono. The practice of praying during the canonical hours has its roots taken from Psalm 119:164, in which the prophet David prays to God seven times a day. The Shehimo breviary can be prayed either by reading or chanting the prose or singing the verses. The different versions of the breviary are available in Syriac, Malayalam, English, among other languages.

The Malankara Mar Thoma Syrian Church, often shortened to Mar Thoma Church, and known also as the Reformed Syrian Church and the Mar Thoma Syrian Church of Malabar, is an autonomous Oriental Protestant Christian church based in Kerala, India. While continuing many of the Syriac high church practices, the church is Protestant in its theology and doctrines. It employs a reformed variant of the West Syriac Rite Divine Liturgy of Saint James, translated to Malayalam.