They believe on rabb. this word belongs to Sufism punjabi and arabic and rabb mean God and muslims also calls Allah. ya rabb. i am not sure they belive or not but sikhs does respect of muslim saints like baba bula shah waris shah and other sufi saints. but its difficult to say they does belive on Allah according to ideology of Islam.sikh religion has its own rules according to their holy guru Baba guru nanak sahab. you can read their religious holy book called guru garanth. you will got a better answer from that book
No, They called Rab and Guru is leader of their religion.
Belief in the Oneness of Allah Almighty.
it is their religious belief
Because Allah isn't real.
There is no god but Allah and Muhammad is the messenger of Allah
The basic belief in Islam is believing in the ONENESS of Allah Almighty, worshiping only Him and obeying Him.
It came from Allah
Allah is the most important thing in Islam! Allah gave the Qur'an ... one god... ect
1. Belief in Allah. 2. Belief in His Prophet Muhammad (S.A.W) (and on other prophets). 3. Belief in Quran and his (Allah) Books. 4. Belief in the day of judgment, and 5. Belief in malaika (angels) 6. Belief in destiny and God will Refer to question below.
Allah
I belief it's Allah,or their god.
yes , actually there are 6 pillars of Iman ( higher rank in islam) : Belief in Allah; Belief in the angels; Belief in the revealed books(e.g. Bible , Quran ..); Belief in the commissioned Messengers (peace be upon them)(e.g. jesus, mohammed ,..). Belief in the resurrection Belief in the predestination by Allah of all things, both the (seemingly) good and the (seemingly) bad.