Allah T'ala says in the Holy Quran:

اللَّهُ لا إِلَهَ إِلا هُوَ الْحَيُّ الْقَيُّومُ لا تَأْخُذُهُ سِنَةٌ وَلا نَوْمٌ لَهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الأرْضِ مَنْ ذَا الَّذِي يَشْفَعُ عِنْدَهُ إِلا بِإِذْنِهِ يَعْلَمُ مَا بَيْنَ أَيْدِيهِمْ وَمَا خَلْفَهُمْ وَلا يُحِيطُونَ بِشَيْءٍ مِنْ عِلْمِهِ إِلا بِمَا شَاءَ وَسِعَ كُرْسِيُّهُ السَّمَاوَاتِ وَالأرْضَ وَلا يَئُودُهُ حِفْظُهُمَا وَهُوَ الْعَلِيُّ الْعَظِيمُ

(2:255) Allah: the Everlasting, the Sustainer of the whole Universe; there is no god but He. He does neither slumber nor sleep. Whatsoever is in the heavens and in the earth is His. Who is there to intercede with Him except by His own permission? He knows what is before the people and also what is hidden from them. And they cannot comprehend anything of His knowledge save whatever He Himself pleases to reveal. His Kingdom spreads over the heavens and the earth and the guarding of these does not weary Him. He alone is the Supreme and the Exalted.

This verse is generally known as the 'Verse of the Throne' and it provides in one piece knowledge of God with no parallel.

There is no god but Allah, the Everlasting, the Sustainer of everything.
Regardless of ignorant people's worship of false gods, the truth is that godhead in its entirety, belongs exclusively to the Eternal Being, Who is indebted to no one for His existence. In fact, He is not only self-existent, but upon Him rests the entire order of the universe. He alone wields all sovereign authority over His dominion. None shares His attributes or His power and might, and no one has the same claims against the creatures as He does. Hence, if anywhere in the heavens or earth someone sets up anything or anybody as an object of worship and service (ilah), either instead of or in addition to the One True God, it amounts to declaring war on reality.

The Story of Jesus and his Mission as in the Glorious Quran

Truly Allah chose Adam and Noah and the descendants of Abraham and of 'Imran above all mankind, (as His Messengers) - a people alike and the seed of one another. Allah is All-Hearing, All-Knowing. (3:33-34) [Note: 'Imran was the father of Moses and Aaron, and has been mentioned in the Bible as Amram. ]

(Allah also heard) when a woman of  'Imran said:

'O Lord! Behold, unto You do I vow that the child in my womb is to be devoted to Your exclusive service. Accept it, then, from me. Surely You alone are All-Hearing, All-Knowing.'  (3:35)

[Note:  In this verse, if the 'woman of 'Imran' is interpreted as the wife of 'Imran, this 'Imran must be different from the 'Imran just mentioned (see the preceding verse). In the Christian tradition the name of the father of Mary is mentioned as Joachim. If this expression, however, is interpreted to mean 'a woman of the house of 'Imran', it would mean that the mother of Mary belonged to that tribe. There is, unfortunately, no definite source of information that would lead us to prefer one interpretation to the other, as there is no historical record either about who the parents of Mary were, or to which tribes they belonged. Were we to accept the tradition that the mother of John (Yahya) and the mother of Jesus were cousins, then it would be valid to interpret the expression as meaning 'a woman of the tribe of 'Imran' for, according to the Gospel of Luke, the mother of John was one of the daughters of Aaron (Luke 1:5). ]

But when she gave birth to a female child, she said: 'O Lord! I have given birth to a female ' - and Allah knew full well what she had given birth to - ' and a female is not the same as a male. I have named her Mary and commit her and her offspring to You for protection from Satan, the accursed.' (3:36) Thereupon her Lord graciously accepted Mary and vouchsafed to her a goodly growth and placed her in the care of Zechariah.