For Muslims, every day must be a day filled with kindness. We are commanded to be kind in the Quran and ahadith. Allah says,
Woe to those who pray, who are heedless of their prayer, who pray to be seen and withhold small acts of kindness. (Quran, Al-Ma’un 107:4-7)
We are reminded that Allah is Kind and our Prophet Muhammad, peace be upon him, is also kind.