Ibn Kathir (Abridged)
Hafiz Ibn Kathirيَقَوْمِ لَقَدْ أَبْلَغْتُكُمْ رِسَـلَـتِ رَبِّى وَنَصَحْتُ لَكُمْ("O my people! I have indeed conveyed my Lord's Messages unto you and I have given you good advice.") Shu`ayb said, I have conveyed to you what I was sent with, so I will not feel any sorrow for you since you disbelieved in what I brought you, فَكَيْفَ ءَاسَى عَلَى قَوْمٍ كَـفِرِينَ("Then how can I grieve over pepple who are disbelievers")