There is certainly a good exemplar for you in Abraham and those who were with him , when they said to their own people , ‘ Indeed we repudiate you and whatever you worship besides Allah . We disown you , and enmity and hate have appeared between you and us for ever , unless you come to have faith in Allah alone , ’ apart from Abraham s ’ saying to his father , ‘ I will surely plead forgiveness for you , though I cannot avail you anything against Allah . ’