لَيُدْخِلَنَّهُم مُّدْخَلًا يَرْضَوْنَهُۥ ۗ وَإِنَّ ٱللَّهَ لَعَلِيمٌ حَلِيمٌ
Important Words:
مدخل is pass. part. noun from أدخل. They say أدخله i.e. he made him enter. It is used as syn. with إدخال (to make one enter) and also as a noun of place and time (Lane & Aqrab).
Commentary:
The verse means to say that those who left their homes for the sake of God will be made to live in a place which they will like and the manner of their entering the place will also be so honourable that they will be highly pleased with it.
The words, "And Allah is indeed All-Knowing, Forbearing," signify that Allah knows full well the sincerity with which they serve the cause of truth, so while rewarding them He will overlook their shortcomings and faults.