A couple of my Christian friends gave up certain food groups for Lent this year, provoking the occasional thought about the purpose of biblical fasting, though not necessarily inspiring me to join them. I’m on an eighteen-hour-a-day intermittent fasting program already, which is more than enough for me. Adding forty days of any kind of deprivation to that? Don’t think so.
Fasting has a long history as a perceived act of religious devotion, including among practitioners of Judaism, for whom the Law of Moses actually commanded it. Christians have no specific apostolic instructions to observe it, but some have always done so, citing the words of the Lord Jesus in the Sermon on the Mount concerning fasting, despite the fact that his own disciples did not make a habit of it.
Of course, the Lord’s instructions about fasting were directed to Jews, but that often goes unremarked.