Allah encompasses and watches all of Man's Activity

Allah the Exalted affirms His absolute dominance over mankind, being their Creator and the Knower of everything about them. Allah the Exalted has complete knowledge of all thoughts that cross the mind of man, be they good or evil. In the Sahih, the Messenger of Allah ﷺ said,

«إِنَّ اللهَ تَعَالَى تَجَاوَزَ لِأُمَّتِي مَا حَدَّثَتْ بِهِ أَنْفُسَهَا مَا لَمْ تَقُلْ أَوْ تَعْمَل»

The Two Recording Angels with every Man

إِذْ يَتَلَقَّى الْمُتَلَقِّيَانِ (when the two receiving angels receive (every human act to record it - 50:17) In the phrase idh yatalaqq al-mutalaqqiyani, (when the two receiving angels receive) the verb yatalaqqa is aorist from the infinitive talaqqi which denotes to take, to accept, to receive, to learn as in the verse فَتَلَقَّىٰ آدَمُ مِن رَّ‌بِّهِ كَلِمَاتٍ " Thereafter 'Adam received a few words from his Lord (2:37) ". The word mutalaqqiyani in the verse is the dual of al-mutalaqqi and refers to the two angels that accompany every human being all the time to receive and record the deeds of mankind. The phrase عَنِ الْيَمِينِ وَعَنِ الشِّمَالِ قَعِيدٌ (seated [ one ] on the right and [ one ] on the left. 50:17) means that the angel sitting on the right records one's good actions, and that on the left, his bad actions. The word qa` id is used in the sense of qa` id, like jalis in the sense of jalis - both meaning "sitting". The word qa` id is used for singular as well as plural. However, there is a difference in the usage of qa` id and jalis as opposed to qa` id and jalis in that the former means a person who is actually sitting. But qa` id and jalis are used in the general sense of the words, that is, he who accompanies someone whether sitting, standing or moving around. The word qa` id is used in the verse to describe the two angels, because they accompany human beings all the time and in every state - whether sitting or standing, whether moving or sleeping. The angels move out only when the humans undress their private parts for purposes of responding to the call of nature or having sexual intercourse. However, Allah has equipped them with a special innate sensing device, so that they realize the sins, or become aware of the sins that are being committed in their absence. Ibn Kathir states that, according to the narration of Ahnaf Ibn Qais, the angel sitting on the right records the good deeds, and he is also the supervisor over the angel on the left. If a person commits a sin, the angel on the right says to the one on the left, "Do not write it yet; give him a chance; maybe he will repent; if he does, then let it go; otherwise record it in your record of deeds". (Ibn-Abi Haim transmitted it)