There is a practice to learn Letter of Rav Shimshon Ostropoli on the ten plagues on erev Pesach as a merit for a year of success and triumph.
The Mystical Letter of Rav Shimshon of Ostropol on the 10 Makot
April 22, 2016
There is a practice to learn Letter of Rav Shimshon Ostropoli on the ten plagues on erev Pesach as a merit for a year of success and triumph.