The conditions of accepting the shahadah are: knowledge, certainty, acceptance, submission, truthfulness, sincerity, and love.

The conditions of La ilaha illa-Allah are: knowledge, certainty, submission, following, truthfulness, sincerity and love.

One of the greatest reasons for which Allah has created us – which is one of the greatest tests – is the command to affirm His Oneness (Tawhid) and to worship Him Alone with no partner or associate. For more, see the detailed answer.

The Kursi is the footstool of the Most Merciful, according to the most correct of the scholarly opinions on the matter. The `Arsh (Throne) is the greatest of all things that Allah has created, over which our Lord rose in a manner that befits His Majesty. It has pillars and is carried by angels of immense size.

Muslims worship Allah, the One True God, as taught by all Prophets and revealed in the Quran. He is the Creator, Sustainer, and Ruler of all that exists. Worshipping Him alone is central to the Islamic faith, and it is through this worship that Muslims submit to His will, seeking His guidance and mercy in this life and the Hereafter.

Muslims believe that all creation goes back to the Creator, Allah, Who created all things. No one created Allah. Allah created everything other than Himself.