In the spring of 1920, when Nee was 17, Dora Yu was invited to hold ten days of revival meetings in the Church of Heavenly Peace in Fuzhou. After Nee's mother attended these meetings, she was moved to apologize to her son for a previous incident of unjust punishment. Her action impressed Nee so much that he determined to attend the next day's evangelistic meetings to see what was taking place there. After returning from the meeting, according to Nee's own account: