First of all, Sikhism is not a language. It is a religion. Sikhs (followers of Sikhism) mostly speak Punjabi (Gurmukhi) but they also speak English, Sindhi, Hindi, Urdu, Swahili, Malay, Thai, and etc.
The Guru Granth Sahib or the Adi Granth is the holy text of the Sikhs. It contains prayers and hymns from the 10 Sikh Gurus. Its contents are referred to as bani or Gurbani (guru-enlightener/guide bani-words). An individual hymn is a Shabad.
The Guru Granth Sahib incorporates teachings of people from various communities, castes, religions and regions of the country. This means that the language of the Granth is a combination of many different Aryan languages and dialects but the script is written exclusively in Gurmukhi. Guru Arjan Dev ji, unlike many other religious leaders, believed that god can be attained with devotion through the medium of any language therefore there is no 'one' sacred language.
As Sikh hymns are from the Guru Granth Sahib their languages may vary but in the Granth they are written in Gurumukhi (Most common script used for writing Punjabi language).
Sikhs speaks Punjabi language and it is written in Gurmukhi script.
The Punjabi language is their most spoken language.
Hymns sung at Pentecost include: Come down O love Divine, Spirit of the Living God and Love Divine.
Hymns are sung in the church to praise and glorify god.
Songs that are sung in Church are usually Hymns although Psalms are also sung.
The name of singing devotional songs or hymns in Sikh is called Kirtan. It dates back to Guru Nank. Whom (after receiving divine communication from God) travelled with a Muslim companion singing and praising God.
Caroling originated from hymns sung in churches, since Christmas was originally a religious holiday.
The Sikh's sacred language is Gurmukhi, which is a script used to write Punjabi language. The Guru Granth Sahib, the central religious scripture of Sikhism, is written in Gurmukhi.
Gurudwara is a Sikh place of worship. On daily basis, scripture is read,hymns are sung, at times there can be contemplation/reflections on the certain passages from the scripture. Some Gurudwaras have a small school built in, where children can learn about the Sikh Gurus and their lives, learn to read and write Punjabi in Gurmukhi Script and other outdoor activities.
Christians sing hymns, because its a bit like singing a prayer ! x
The life history of Sikh Gurus are called Janam Sakhis, and the Scripture of Sikhs don't have any stories in them but Hymns singing in praise of God.
Punjabi language and Gurmukhi script.
anthems and chorales
they were both sung in the language of the audience