Čajniče Gospel (Serbo-Croatian: Čajničko jevanđelje, Чајничко јеванђеље) is the oldest gospel written in medieval Bosnia, which probably belonged to the Bosnian noble family, the Pavlovićs, and is the only medieval Bosnian gospel that has been preserved in country to this day.
It probably originated at the beginning of the 15th century, and by evaluating the language characteristics and its Ijekavian dialect, it is certain that it originated from ijekavijan eastern Bosnia.
It is estimated that five main scribes took turns, continuously writing the text.
The codex is declared a National monument of Bosnia and Herzegovina.
The museum of the Church of the Assumption of the Blessed Mother of God, of the Čajniče Monastery, in Čajniče, Bosnia and Herzegovina, keeps the book[1][2]