title_body: Why is the Lord's Prayer so common as a translation? I'm an amateur conlanger, but I've seen multiple instances of people using the Lord's Prayer as a test or a way of showing off a translation of their conlang.  I've even done it a couple times myself.  
  
  Why is this such a common practice among conlangers?
upvoted_answer: It is a long standing tradition to use the Lord's prayer as a sample text for illustrating natural languages, for instance, the mid-16th century Cosmographia by Sebastian Münster contains the Lord's prayer in Finnish as an illustration of the Finnish language.
  
  It has the advantage of being available in many languages, including otherwise ill-documented or dead languages.
  
  Its disadvantages are the religious bias and the fact, that some very marked constructions tend to occur in this text (in German, there is a relative clause in the second person singular ..., der Du bist im Himmel, ... a really rare beast).