How did the Messenger, may Allah bless him and grant him peace, succeed in establishing a stable society in Medina in 632 CE, and to what extent?

The security and stability of the Madinan society established by the Prophet, peace and blessings be upon him, can be attributed to several reasons: his construction of the mosque, which became a reference point and a place for Muslims to gather; his establishment of brotherhood between the Muhajirun (emigrants) and the Ansar (helpers), which strengthened the bonds between them and made them a single body; and the legislation of zakat, which fostered solidarity between the rich and the poor. This resulted in deep affection and harmony among Muslims.