✔ Correct Answer: C. Salah (Prayer)
The correct answer to the question “Which pillar of Islam did Prophet Muhammad (PBUH) say, "Whoever establishes it, establishes the religion; and whoever destroys it, destroys the religion"?” is Salah (Prayer). This question belongs to Islamic Studies. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.