| No | Term | Definition |
| 1 | Messenger | A messenger is a man of highly noble and spiritual character chosen by Allah the Almighty to deliver to his people the commands of Allah revealed to him through an angel (Gabriel in most of the cases). |
| 2 | Tawheed | The act of respecting the Oneness of Allah in all kinds of worships: worshipping Him without associating anything or anyone to Him. |
| 3 | Tuufaan | A term used in the Holy Quran to refer to the flood that destroyed Noah's people. |
| 4 | The ark | A large boat that which Noah built to his family, his followers, and two of every type of animal and bird from the flood. |