Should a Christian observe Ash Wednesday?
Since the Bible nowhere explicitly commands or condemns such a practice, Christians are at liberty to prayerfully decide whether or not to observe Ash Wednesday.
If You decide to observe Ash Wednesday and/or Lent, it is important to have a biblical perspective. Jesus warned us against making a show of our fasting: “When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show men they are fasting. I tell you the truth, they have received their reward in full. But when you fast, put oil on your head and wash your face, so that it will not be obvious to men that you are fasting, but only to your Father, who is unseen” (Matthew 6:16-18).
We must not allow spiritual discipline to become spiritual pride.
It is a good thing to repent of sinful activities, but that’s something Christians should do every day, not just during Lent. It’s a good thing to clearly identify oneself as a Christian, but, again, this should be an everyday identification. And it is good to remember that no ritual can make one’s heart right with God.
*The above was shared from an Orthodox perspective on Ash Wednesday.