Hud 11:119 الا من رحم ربك ولذالك خلقهم وتمت كلمة ربك لاملان جهنم من الجنة والناس اجمعين ١١٩
إِلَّا
مَن
رَّحِمَ
رَبُّكَۚ
وَلِذَٰلِكَ
خَلَقَهُمۡۗ
وَتَمَّتۡ
كَلِمَةُ
رَبِّكَ
لَأَمۡلَأَنَّ
جَهَنَّمَ
مِنَ
ٱلۡجِنَّةِ
وَٱلنَّاسِ
أَجۡمَعِينَ
١١٩
Except him on whom your Lord has bestowed His Mercy (the follower of truth - Islâmic Monotheism) and for that1 did He create them. And the Word of your Lord has been fulfilled (i.e. His Saying): "Surely, I shall fill Hell with jinn and men all together."
Read Tafsir
Ibn Kathir (Abridged)
Allah has not made Faith universally accepted
Allah, the Exalted, informs that He is able to make all of mankind one nation upon belief, or disbelief. This is just as He said,
وَلَوْ شَآءَ رَبُّكَ لآمَنَ مَن فِى الاٌّرْضِ كُلُّهُمْ جَمِيعًا
(And had your Lord willed, those on earth would have believed,
…Allah has not made Faith universally accepted
Allah, the Exalted, informs that He is able to make all of mankind one nation upon belief, or disbelief.
…