I was recently asked to fast as a part of a multi-faith community fast as spiritual preparation for doing voter engagement work (I work for a multi-faith, multi-ethnic community organization.)

Here is what I was asked: "As a community, we will be working together to turn the voices of our communities into votes and it feels fitting to begin this journey collectively. Personally, I will be asking God to empty me of my fears and concerns and to fill me with strength and power. What will it mean to you?"

Somehow, this doesn't seem to resonate with Jewish traditions of fasting (ie mourning or strength for a time of great oppression). What does Halacha have to say about fasting for non-halachic reasons?

  • 2
    Eliana, welcome to Mi Yodeya and thank you for bringing your interesting question here. Please consider registering your account which will allow you to fully participate in the site. I look forward to seeing you around! (Note that it's getting late on Friday so I wouldn't expect very many answers until after Shabbat.)
    – Double AA
    Jun 8, 2012 at 22:26
  • 3
    Thanks! I figured it was cutting it close to shabbat in many parts, but better to ask before I forget!
    – Eliana
    Jun 8, 2012 at 22:31
  • 2
    I'm glad you did. Shabbath Shalom!
    – Seth J
    Jun 8, 2012 at 23:19

1 Answer 1


There is this (Shulchan Aruch, Orach Chaim 571:1):

One who fasts - if he is able to bear doing so, is called holy; if not - such as if he is not healthy and strong - he is called a sinner.

Mishnah Berurah there cites various authorities who apply this to voluntary fasts not in penance for specific sins; and further, that even where fasting is warranted, it is better to perform other forms of penance that won't weaken one's body, such as abstaining from unnecessary speech and studying more Torah. (R. Schneur Zalman of Liadi, in his Iggeres Hateshuvah, ch. 3, points out that tzedakah is effective for this purpose too.)

Also, Shulchan Aruch and Mishnah Berurah there note that people whose work may be impaired by their fasting - this includes full-time Torah scholars, teachers of children, and employees - must not undertake any kind of personal fasts.

All told, then, it does sound like fasting for the purpose mentioned in your question is not recommended, although of course CYLOR for practical guidance.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .