Tawhid, The Unity of God from the Holy Qur'an

Surah At-Taghabun, n.64

يُسَبِّحُ لِلَّهِ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ ۖ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ ۖ وَهُوَ عَلَىٰ كُلِّ شَيْءٍ قَدِيرٌ

Whatever is in the heavens and whatever is in the earth declares the glory of Allah; to Him belongs the kingdom, and to Him is due (all) praise, and He has power over all things (64:1)

هُوَ الَّذِي خَلَقَكُمْ فَمِنْكُمْ كَافِرٌ وَمِنْكُمْ مُؤْمِنٌ ۚ وَاللَّهُ بِمَا تَعْمَلُونَ بَصِيرٌ

He it is Who created you, but one of you is an unbeliever and another of you is a believer; and Allah sees what you do (64:2)

خَلَقَ السَّمَاوَاتِ وَالْأَرْضَ بِالْحَقِّ وَصَوَّرَكُمْ فَأَحْسَنَ صُوَرَكُمْ ۖ وَإِلَيْهِ الْمَصِيرُ 

He created the heavens and the earth with truth, and He formed you, then made goodly your forms, and to Him is the ultimate resort (64:3)

يَعْلَمُ مَا فِي السَّمَاوَاتِ وَالْأَرْضِ وَيَعْلَمُ مَا تُسِرُّونَ وَمَا تُعْلِنُونَ ۚ وَاللَّهُ عَلِيمٌ بِذَاتِ الصُّدُورِ

He knows what is in the heavens and the earth, and He knows what you hide and what you manifest; and Allah is cognizant of what is in the hearts (64:4)