﴿ يَعْلَمُ مَا فِى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَيَعْلَمُ مَا تُسِرُّونَ وَمَا تُعْلِنُونَ ۚ وَٱللَّهُ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ ﴾

“He knows all that is in the heavens and on earth; and He knows all that you keep secret as well as all that you bring into the open: for God has full knowledge of what is in the hearts [of men].”

He knows all that is in the heavens and the earth and He knows what you hide and what you disclose and God is Knower of what is in the breasts in terms of the secrets and convictions they contain.