Concept:Ru'ya is the type of revelation that comes through a vision or dream seen by a person.
Explanation:The word Ru'ya is derived from a root that indicates sight and vision, whether by the eye or the mind.
In Islamic teaching, revelation can take different forms, and one of them is a clear vision seen during sleep or a spiritual state.
This vision-based revelation is known as Ru'ya.
The other options do not specifically mean vision: Wahy is general revelation, Ilham is inspiration, and Kashf is unveiling.
Therefore, the form of revelation experienced as a vision is Ru'ya.
Answer:The correct answer is A. Ru'ya.