هو قام
He did rise.
The overt «هو» is introduced first, then the verbal predicate «قام» also carries the attribution to that person. Reinforcement is explained through the way the person is mentioned first and then receives an entire verbal clause as a predicate.
This may make the attribution more firmly established, but it does not necessarily deny that anyone else rose. Reinforcement and restriction are not interchangeable.
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Fronting the Subject: Restriction, Reinforcement and the al-Jurjani–al-Sakkaki Debate
هو قام
He did rise.
The overt «هو» is introduced first, then the verbal predicate «قام» also carries the attribution to that person. Reinforcement is explained through the way the person is mentioned first and then receives an entire verbal clause as a predicate.
This may make the attribution more firmly established, but it does not necessarily deny that anyone else rose. Reinforcement and restriction are not interchangeable.