سُبْحَانَ ٱللَّٰهِ
Holy Qur'an
Al-Qur'an
Kids Qur'an
I.e., soon. In classical Arabic, the term ghadan ("tomorrow") often applies to a relatively near future, signifying "tomorrow" (in its literal sense) as well as "in time" or "soon". Hence - as pointed out by all authorities - it may have been used in the above context with reference to the Last Hour, which in the first verse of this very surah is spoken of as having "drawn near".