Fasting is a spiritual discipline that involves abstaining from food or certain activities to focus on prayer and reflection. In this verse, Jesus advises followers to maintain a normal appearance during fasting by anointing their head with oil and washing their face. This practice was common in the culture of the time, symbolizing cleanliness and vitality. By doing so, individuals avoid drawing attention to their fasting, ensuring that the act remains a private matter between them and God.
The instruction highlights the importance of sincerity and humility in spiritual practices. Rather than seeking the admiration of others, believers are encouraged to focus on their inner spiritual growth and connection with God. This teaching underscores the value of authenticity in one's faith journey, reminding Christians that their spiritual disciplines should be genuine expressions of devotion, not performed for public recognition or praise. By emphasizing the internal aspect of fasting, Jesus calls for a deeper, more personal engagement with one's faith.