[1]. unseen spirit creatures, demons.
[4]. Who have submitted to God after listening to the Qur’an.
[5]. As to whether they will be grateful for Allah's provisions or not.
[6]. I.e., this Qur’ân, and practise not its laws and orders.
[7]. Whether it is an angel near to Allāh, like the holy spirit (Gabriel), or a prophet sent by Him like Jesus Christ, or a saint, or jinn, etc.