John Macdonald was returning home to Ferrintosh, fresh from the scenes of revival in Skye. He sent word ahead that he would preach at Invermoriston and on arrival addressed the people at a sheltered spot in the open air. An eyewitness records of that occasion: - "He.... Preached with great power, from the words of Paul to the Philippian jailer. The impression of that day was extraordinary. The place was like a battlefield strewed with the dead and dying. Not a few survived to testify that the Lord was of a truth present that day”.
From ‘The Skye Revivals,’ by Steve Taylor, published by New Wine Press, p103.
I do not know the date.