It repenteth me that I have set up Saul to be king: for he is turned back from following me, and hath not performed my commandments. And it grieved Samuel; and he cried unto the LORD all night. It repenteth me that I have set up Saul - That is, I placed him on the throne; I intended, if he had been obedient, to have established his kingdom. He has been disobedient; I change my purpose, and the kingdom shall not be established in his family. This is what is meant by God's repenting - changing a purpose according to conditions already laid down or mentally determined.
Related Commentaries of 1 Samuel 15:11
1 Samuel 15:11
11 It repenteth me that I have set up Saul to be king: for he is turned back from following me, and hath not performed my commandments. And it grieved Samuel; and he cried unto the LORD all night.