In 1900, on the occasion of the festival of Eid ul-Adha, he is said to have delivered an hour-long sermon extempore in Arabic expounding the meaning and philosophy of sacrifice. This episode is celebrated as one of the important events of the history of Ahmadiyya. The sermon was simultaneously written down by two of his companions and came to be known as the Khutba Ilhamiyya, the revealed or inspired sermon. Ahmadiyya literature states that during this sermon there was a change in his voice, he appeared as if in a trance, in the grip of an unseen hand, and as if a voice from the unknown had made him its mouthpiece. After the sermon ended Ahmad fell into prostration followed by the rest of the congregation as a sign of gratitude towards God.[41]
Ahmad wrote later:
It was like a hidden fountain gushing forth and I did not know whether it was I who was speaking or an angel was speaking through my tongue. The sentences were just being uttered and every sentence was a sign of God for me.
– Mirza Ghulam Ahmad, Haqeeqatul-Wahi[42]
