Moed Katan 16b states that a righteous person can nullify the decree of God. How does Rashi explain this?
Rashi says:
צור ישראל - מושל באדם אני מי מושל בי צדיק מושל בי ומבטלה
I have a vague idea of what Rashi is saying (making use of a dictionary). Could you kindly translate the above.