Muslim prayers are in Arabic because that is the language in which the Koran, the holy book of Islam, was dictated to the prophet Mohammed (peace be upon him). Like the Koran itself, Muslim prayers are written in a eloquent and poetic classical Arabic that continues to live as a sacred expression of the Divine Being. Muslims around to world learn the language of the Koran as part of their religious studies.
If by 'Ara' you mean 'Arab' then no. There are Muslims all over the world, safe to say almost every country that are not Arab. Arabic is the Islamic language so Muslim prayers and the Quran is written in Arabic but just because Muslims can read Arabic does not mean they are Arab
A day for a Muslim starts with early morning prayers.
No a Muslim can not break away from praying regularly! The prayers are of the 5 pillars of Islam and the prophet also said that leaving the prayers is an act of disbelief!
The Imam
The Koran or Quran is written in Arabic.
Traditional practices of Muslim prayer when someone dies include washing and shrouding the body, performing the funeral prayer (Salat al-Janazah), and burying the deceased in a simple grave facing the Kaaba in Mecca. Family and community members gather to offer condolences and prayers for the deceased.
Men and women are separated so they aren't distracted from their prayers.
When a Muslim offers prayers alone (not leading anyone else in the prayer) then even the obligatory prayers of Fajr, Maghrib and Ishaa - which are all read out loud - can be read silently. That is permitted.
Traditional ways to exchange Jumma greetings within the Muslim community include saying "Jumma Mubarak" (Blessed Friday) to each other, sending text messages or social media posts with Jumma greetings, and attending Friday prayers at the mosque where greetings are exchanged in person.
Someone can prove that he is a Muslim by quoting some of the basic Quran verses and reciting some of the prayers.
Muslims could be of any race & consequently they could speak any language. However, Arabic must be used in the five daily prayers of the Muslim. Many Muslims are interested in learning this language since it's the original language of the hly Quran.
There is no such thing as a "Muslim language"; Muslims speak the languages of their host countries and while all of Islam's holy materials are written in Arabic, over three-quarters of Muslims have no command of Arabic.