Gardens of perpetual residence; they will enter them with whoever were righteous among their forefathers, their spouses and their descendants. And the angels will enter upon them from every gate, [saying],
(Those who fulfill the covenant of Allah and break not the trust.) They are nothing like the hypocrites who when one of them makes a covenant, he breaks it; if he disputes, he is most quarrelsome; if he speaks, he lies; and if he is entrusted, he betrays his trust. Allah said next,
(And those who join that which Allah has commanded to be joined) they are good to their relatives and do not sever the bond of kinship. They are also kind to the poor and the needy and generous in nature,
Onwards from this point there comes the description of the same 'ultimate abode' when it is said that these shall be eternal gardens they shall enter. The word: عَدن ('Adn) means to abide, settle down permanently. The sense is that no one shall ever be expelled from these gardens, instead, they shall be there eternally. Some commentators have said that ` Adn is the name of the midmost of the Paradise which is also the most superior of its many stations.
After that, mentioned there is yet another reward for these people and this reward shall not remain restricted to those people in person. In fact, even their fathers, wives and children shall get their share in it - subject to the condition that they be good in deeds, the lowest degree of which is that they be Muslims. It means that the personal conduct of their fathers and wives was, though not good enough to have enabled them to arrive at this level of success, yet it would be because of the consideration and barakah of the accepted servants of Allah that they too shall be admitted to that high station.
Tazkirul Quran
Maulana Wahiduddin KhanOn ayahs 22–23
There are always two kinds of human beings—one who use their reason granted by God and give serious thought, with an unbiased approach, to the matter of truth. Finally when their minds are addressed they adopt the truth by their conscious decision. The other kind of human beings think within the sphere of their social traditions. They view things in the light of customs and not in the light of reasoning. And then they adopt as truth whatever appears to them to be popular with the masses. According to the Quran, the first type of person is one who has become a believer in the light of knowledge; as opposed to this the other type of man is blind. The first knows truth and falsehood by his own realization, while the other is swayed only by hearsay. He considers that thing false which others consider false and he believes that thing to be true which others generally think of as true. The call for the Truth seeks out those who are able to take decisions using their wisdom. Such a call does not benefit those who are blind, in spite of having eyes.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.