Yes, it is considered Sunnah (recommended practice) in Islam to kiss the Hajr e Aswad (Black Stone) during the Hajj pilgrimage.
The Prophet Muhammad (PBUH) himself kissed the Black Stone, and this act is considered a way to show respect and veneration to this sacred relic.
While not mandatory, it is a highly encouraged practice by Muslims during their Hajj pilgrimage.
The Black Stone is a revered object in Islam, believed to be a meteorite that fell from heaven and was given to Prophet Ibrahim (Abraham) by Allah. It is embedded in the Kaaba, the cubical structure in the center of the Masjid al-Haram (Grand Mosque) in Mecca, Saudi Arabia.
It is important to note that the act of kissing the Black Stone is symbolic and should not be interpreted as idolatry. It is a way of expressing one's devotion to Allah and recognizing the sanctity of the Kaaba.
During Hajj, the Black Stone is often crowded, and many pilgrims may not be able to reach it due to the large number of people. However, Muslims should strive to touch or kiss the Black Stone if they are able to do so.
If a pilgrim is unable to reach the Black Stone, they can still benefit from the act by pointing towards it with their right hand and saying “Bismillahi wallahu akbar” (In the name of Allah, Allah is the Greatest).