Concept:The task is to determine how many times a particular expression occurs within Sūrat al-Kāfirūn.
Explanation:Sūrat al-Kāfirūn is Qur'an Chapter
109.
The expression in question is not a single-time statement; it is repeated within this chapter.
The same wording appears at verse
109:4 and also again at verse
109:5.
When counting, you should note only the exact instances of this identical expression.
It is not found a third time, neither does it occur three or four times in the chapter.
Thus, the two verses together give only two occurrences of the expression.
Answer:D. Twice.