"Is one who is devoutly obedient during periods of the night, prostrating and standing [in prayer], fearing the Hereafter and hoping for the mercy of his Lord, [like one who does not]? Say, 'Are those who know equal to those who do not know?' Only they will remember [who are] people of understanding." (Quran 39:9)

"Is one who is devoutly obedient during periods of the night, prostrating and standing [in prayer], fearing the Hereafter and hoping for the mercy of his Lord, [like one who does not]? Say, 'Are those who know equal to those who do not know?' Only they will remember [who are] people of understanding." (Quran 39:9)

The verse 39:9 of the Quran is part of a larger discourse in Surah Al-Zumar (The Groups), which discusses the attributes and characteristics of the believers and the disbelievers. The verse contrasts the devoutly obedient believers with those who do not fear Allah and do not hope for His mercy.

The verse begins by describing the actions of a devoutly obedient believer who prays during the night, prostrating and standing in fear of the Hereafter and hoping for the mercy of Allah. This believer is characterized by his or her deep reverence and love for Allah, which is demonstrated through their commitment to prayer and their fear of the consequences of their actions in the Hereafter.

The verse then poses a rhetorical question, "Is [the devoutly obedient believer] like one who does not [pray]?" This question highlights the stark contrast between the believer who worships Allah and the disbeliever who does not. It emphasizes the superiority of the believer who is obedient to Allah and the futility of the disbeliever who does not worship Him.

The verse continues by challenging the disbelievers, "Say, 'Are those who know equal to those who do not know?'" This question reminds the disbelievers that knowledge and understanding are important, and those who have knowledge and understanding of the truth are superior to those who do not.

The verse concludes by stating that only the people of understanding will remember this message. This emphasizes the importance of reflecting on the message of the Quran and striving to understand it. Only those who are truly wise and seek knowledge will benefit from the message of the Quran and be able to act upon it.

The verse 39:9 of the Quran contrasts the devoutly obedient believers with those who do not fear Allah and do not hope for His mercy. It emphasizes the superiority of the believer who is obedient to Allah and the importance of knowledge and understanding. It also highlights the importance of reflecting on the message of the Quran and striving to understand it in order to benefit from its guidance.

The verse also highlights the stark contrast between the believer who worships Allah and the disbeliever who does not. This contrast emphasizes the importance of faith and the consequences of disbelief. Those who worship Allah and strive to please Him are described as devoutly obedient, while those who reject His guidance are described as ignorant and unaware.

The verse also challenges the disbelievers to reflect on the importance of knowledge and understanding. Those who have knowledge and understanding of the truth are superior to those who do not. This challenges the disbelievers to reflect on the message of the Quran and strive to understand it, in order to benefit from its guidance.

Finally, the verse emphasizes the importance of reflection and contemplation in order to benefit from the guidance of the Quran. Only those who are truly wise and seek knowledge will be able to act upon the message of the Quran and benefit from its guidance.

In summary, the verse 39:9 of the Quran emphasizes the importance of devout obedience to Allah, the consequences of disbelief, the importance of fear and hope, the significance of knowledge and understanding, and the importance of reflection and contemplation.