‘A’isha reported God's Messenger as saying, “The day of resurrection will come to the just qadi and he will wish he had never given judgment between two men about a single date.”*
Ahmad transmitted it.
* He will wish he had never given judgment even about the most insignificant matters.
‘Abdallah b. Mas'ud reported God’s Messenger as saying, “No judge who pronounces judgment among men will fail to come on the day of resurrection with an angel holding the back of his neck. He* will then raise his head to heaven, and if God gives orders to cast him down, he will cast him into an abyss forty years deep."
Ahmad, Ibn Majah, and Baihaqi in Shu'ab al-lman transmitted it.
'Abdallah b. Abu Aufa reported God’s Messenger as saying, “God is with the qadi as long as he is not tyrannical, but when he is He departs from him and the devil attaches himself to him.” A version has, “When he is tyrannical He leaves him to his own devices.”
God's Messenger sent me to the Yemen as qadi and I said, “Messenger of God, are you sending me when I am young and have no knowledge of the duties of qadi He replied, “God will guide your heart and keep your tongue true. When two men bring a case before you do not decide in favour of the first till you hear what the other has to say, for it is best that you should have a clear idea of the best decision." He said he had no doubts about a decision afterwards.