Surah 31

Surah 31:27

"Even if all the trees on the earth were pens, and the sea (were ink) – (and) extending it (were) seven seas after it – the words of God would (still) not give out. God is mighty, wise."

31.27 – Even if all the trees on the earth were pens
This lovely statement about the words of Allah may remind Bible readers of the verse at the end of the Gospel according to John (21:25) and – for some – the hymn “The Love of God Is Greater Far.”

- from The Quran with Christian Commentary: A Guide to Understanding the Scripture of Islam