﴿ يَسْتَخْفُونَ مِنَ ٱلنَّاسِ وَلَا يَسْتَخْفُونَ مِنَ ٱللَّهِ وَهُوَ مَعَهُمْ إِذْ يُبَيِّتُونَ مَا لَا يَرْضَىٰ مِنَ ٱلْقَوْلِ ۚ وَكَانَ ٱللَّهُ بِمَا يَعْمَلُونَ مُحِيطًا ﴾

“They would conceal their doings from men; but from God they cannot conceal them - for He is with them whenever they devise, in the dark of night, all manner of beliefs which He does not approve. And God indeed encompasses [with His knowledge] whatever they do.”

(They seek to hide from) they are ashamed of (men and seek not to hide from Allah) but they feel no shame towards Allah. (He is with them) He is Aware of them (when by night they hold discourse displeasing unto Him) they utter that which displeases Allah and displeases people. (Allah ever surroundeth what they do) and say.