The answer of the Believers, when summoned to Allah and His Messenger, in order that He may judge between them, is no other than this: they say, "We hear and we obey": it is such as these that will attain felicity. (51)
Tafsir
The believer is one who makes himself subservient to God and His Prophet. The moment the decision of God and His Prophet is made known to him, he unhesitatingly complies with it, irrespective of whether it is in accordance with his wishes or against them, whether it protects his personal interests or harms them. In the life Hereafter, success will crown one who bows down before the commandments of God and His Prophet and whose realisation of God is such that he fears Him the most; to save himself from the displeasure of God becomes the greatest concern of his life.
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