On retiring, he took up the full  time ministry and persevered in it until ill health and the severe winters forced him to stop at age 74
तरीसुद्धा, वयाची नव्वद वर्षे पार करूनही ते दर महिन्याला ४० ते ६० तास प्रचार कार्यात घालवू लागले.