Chosen Islamic Manners

'Why do I see you divided into groups?' (Muslim)
*It is of the Sunnah that one performs prayers while wearing their sandals.¹⁸ Anas b. Malik () was asked:

'Did the Prophet () perform prayers in his sandals?' He said: 'Yes.' (Bukhari & Muslim)

If a person enters the Masjid, and removes his sandals and does not pray in them, he can place them to his left. The Prophet () removed his sandals while he was in prayer and placed them to his left side. It is stated in the hadeeth:

'If one of you prays let him not put his shoes on his right or left side, for this would be on the right of someone else. If no one is to his left side he can place his sandals to his left side; otherwise, he should place them between his feet.' (Abu Dawood)
*One should not spit in the Masjid. The Messenger of Allah () said:

'Spitting in the Masjid is a sinful act, and its atonement is that one buries it.' (Agreed Upon)
*One should not pass in front of a praying person. The Prophet () said: