Al-Qādir - Al-Qadeer - Al-Muqtadir
The Able - The Most Capable - The Supreme Determiner
The Able is the One Who can do everything and nothing escapes His power or will in earth or heaven; and He determines everything.

Allah’s name ‘the Able’ occurs 12 times in the Qur’an. Some came in the singular form such as: (Say, “He is the (one) Able to send upon you affliction from above you.”) (Sūrat Al-An‘ām: 65) And some in plural form, like: (Indeed, We are able to show you what We warn them against.) (Sūrat Al-Mu’minūn: 95)

‘The Ever-Determiner’ has the same sense of the Able but it carries more praise for Allah Almighty. This name occurs 45 times in the Qur’an.

An example his includes:
(And to each is a direction towards which he turns, so race with each other for the charitable (deeds). Wherever you may be, Allah will come up with you altogether. Indeed, Allah is Most Capable of all things.) (Sūrat Al-Baqarah: 148)

As for the ‘Supreme Determiner’, it is a name that signifies excessive magnificence of the power of Allah Almighty. It occurs 4 times in the Qur’an, one of which is in the plural form: (Or We definitely show you what We promised them. So, surely We are Supreme Determiners over them.) (Sūrat Al-Zukhruf: 42)
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And it occurs three times in the singular form, like: (Indeed, the pious will be in Gardens and running streams, Where they will be honorably seated in the presence of a King, a Supreme Determiner.) (Sūrat Al-Qamar: 54-55)

With regard to these noble names, I would say:
1. A person should frequently praise and extol Allah Almighty for His absolute power. Nothing on earth or in the heaven can escape Him.

2. Your knowledge of the power of Allah will inspire love within your heart for Him and trust in His promise as well as hope for His support, especially when it comes to things beyond human power.

3. Imagine that you were Abu Mas‘ūd Al-Badri (may Allah be pleased with him) when the Prophet (may Allah’s peace and blessings be upon him) saw him beating one of his children. Thereupon, he said, “Know, O Abu Mas‘ūd, that Allah has greater power over you than your power over this boy!” (Narrated by Muslim) This knowledge would prevent a sane person from oppressing anyone no matter how strong he is and how weak the other person is.
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