Word by Word Analysis

قَالَتْ لَهُمْ رُسُلُهُمْ إِن نَّحْنُ إِلَّا بَشَرٌ مِّثْلُكُمْ وَلَـٰكِنَّ ٱللَّهَ يَمُنُّ عَلَىٰ مَن يَشَآءُ مِنْ عِبَادِهِۦ ۖ وَمَا كَانَ لَنَآ أَن نَّأْتِيَكُم بِسُلْطَـٰنٍ إِلَّا بِإِذْنِ ٱللَّهِ ۚ وَعَلَى ٱللَّهِ فَلْيَتَوَكَّلِ ٱلْمُؤْمِنُونَ 11

Their messengers said to them, "We are only men like you, but Allāh confers favor upon whom He wills of His servants. It has never been for us to bring you evidence except by permission of Allāh. And upon Allāh let the believers rely.