GOSTI BABA NANAK, lit. the discourses of Baba [Guru] Nanak dictated by Hariji, son of Sodhi Miharban, is an unpublished and incomplete work (MS. No. 2306) preserved in the Sikh History Research Department at the Khalsa College at Amritsar, comprising 235 folios and 23 complete and two, one in the beginning and the other at the end, incomplete gostis.
GUTKA, a small sized missal or breviary containing chosen hymns or barns from Sikh Scriptures. The etymology of the term gutka may be traced back to Sanskrit gud (to guard, preserve) or gunth (to enclose, envelop, surround, cover) through Pali gutii (keeping, guarding). A late eighteenth century scholar of UdasI sect spelt the word as gudhka. It is obligatory for Sikhs to recite certain texts and prayers as part of their daily devotions.This led to the practice of writing them down in gutkas or pothis (larger in size than gutkas).