3
votes
1answer
72 views

Who authored the Yehi Ratzon said after Tehilim?

When one says Tehilim there is a Yehi Ratzon which is published at the end which says "to be said after saying Tehilim". Who authored this Yehi Ratzon?
7
votes
3answers
213 views

Who is the author of Tehilim 137?

Who is the accepted author of Psalm 137, and if it was David Hamelech, then is it accepted as a prophecy?