سُبْحَانَ ٱللَّٰهِ
Holy Qur'an
Al-Qur'an
Kids Qur'an
I.e., rain, with the symbolic connotation of physical and spiritual grace often attached to it in the Qur'an.
i.e., rain.
"Sustenance" is almost equivalent here to "rain". And "rain" itself, and its revival of a dead earth, refer symbolically to Revelation and its putting new life into a dead soul. Similarly the alternation of Night and Day, and the change of the winds, besides being Signs as wonderful phenomena of Nature, refer to spiritual ignorance and knowledge, rest and activity, and the constant beneficent changes that are going on in the world, making for the spread of the blessing of Allah's Revelation.
(3) These are our daily experiences from external things, but they affect us and our lives intimately: here are questions of deductions "for those that are wise."