And they described the angels, who are servants of the Most Merciful, as females. Did they witness their creation? Their testimony will be recorded, and they will be questioned.
Condemnation of the Idolators' attribution of Offspring to Allah
Here Allah speaks of the lies and fabrications of the idolators, when they devoted some of their cattle to their false gods and some to Allah, as He described in Surat Al-An`am where He said:
(And they assign to Allah share of the tilth and cattle which He has created, and they say: "This is for Allah" according to their claim, "and this is for our partners." But the share of their partners reaches not Allah, while the share of Allah reaches their partners! Evil is the way they judge!) (6:136). Similarly, out of the two kinds of offspring, sons and daughters, they assigned to Him the worst and least valuable (in their eyes), i.e., daughters, as Allah says:
أَوَمَن يُنَشَّأُ فِي الْحِلْيَةِ (Is it that (Allah has chosen) those (as His offspring) who are grown up in ornaments,... 43:18). This tells us that use of ornaments and adornment in accordance with 'Shari'ah is permissible for women. As such, there is consensus on this issue, but at the same time the manner of speech indicates that getting so much involved in adornment that one is busy in it the whole day long, is not proper; it is not only a symptom of one's being short-sighted, but also a cause of it.
وَهُوَ فِي الْخِصَامِ غَيْرُ مُبِينٍ (and who cannot express themselves in debate clearly - 18). This reflects the reality that a great majority of women do not have the same ability as men to express their feelings clearly. Therefore, if it comes to argumentation, it is difficult for them to prove their own contention and to refute the other's arguments in a clear manner. But this applies to the majority. If some women are eloquent in their speech and excel even men in this regard, it does not go against this verse, because the rule applies to the majority, and not to every single individual.
Tazkirul Quran
Maulana Wahiduddin KhanOn ayahs 19–24
One way of ascribing partners to God is to assume that He can have offspring, for example, holding angels to be the daughters of God, or Christ to be the son of God, or subscribing to the theory of the unity of existence (wahdat al-wujud) or monism which interprets all things of the universe to be part and parcel of God. All such beliefs are baseless suppositions or flights of imagination, which are not borne out by reasoning. Here, certain of the gender characteristics of women have been dealt with under two headings—one is that by nature she is given to self-adornment and the other is that at times of dispute she is unable to vindicate herself. These weaknesses in a woman are facts, and that is why in Islam the distribution of work is such that the responsibility for outside work lies with the men and that of inside work with the women.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.