Remember God's blessings & show gratitude for them by celebrating His days with joy & happiness instead of sadness or sorrow through activities such as fasting or mourning .

This hadith is about the prohibition of fasting on Fridays by the Prophet Muhammad, peace be upon him. According to this hadith, Jabir ibn Abdullah was circumambulating the Ka'ba when he was asked if the Messenger of Allah had forbidden fasting on Friday, to which he replied yes, by the Lord of this House. This shows that it is not permissible for Muslims to fast on Fridays as it is a day of celebration and joy in Islam due to its special status in Islamic tradition and culture. It also serves as a reminder that we should always remember God's blessings and show gratitude for them by celebrating His days with joy and happiness instead of sadness or sorrow through activities such as fasting or mourning.