The mysterious death of Seyyed Mostafa Khomeini, on October 23, 1977, prepared the grounds for a wave of movement by the people and ultimately boosted the victory of Islamic Revolution.
The way Imam Khomeini confronted this painful loss, as he considered to be a covert divine blessing, revealed part of the great personality of Imam. He withstood this tragedy by displaying his patience.
Imam said Mostafa's passing was a covert divine blessings.
(Extracted from a collection of memoirs about Imam)