64:4

He knows all that is in the heavens and the earth. He knows what you conceal and what you reveal, and Allah knows what is in your breast.
Meaning:-
Conceal: to hide, to keep secret, to prevent or avoid disclosing, keep secret.

64:6

That is because, when their messengers came to them with clear revelations, they said: “Are human beings going to guide us?” So they disbelieved and paid no heed. Allah has no need of such people. Allah is free of all needs, worthy of all praise.
Meaning:-
Heed: pay attention to; take notice of.

64:7

The unbelievers claim that they shall not be raised to life again. Tell them (O Muhammad): “Indeed, by my Lord, you shall surely be raised to life again! Then you shall be told of all that you have done, and that is easy for Allah.”

64:9

The Day when He will gather you all; will be the Day of Assembly, which shall be the Day of mutual loss and gain among the people. Those who believe in Allah and do good deeds, He will remove from them their sins and admit them to gardens under which rivers flow, to live therein forever, and that will be the supreme achievement.

64:10

As for those who disbelieved and deny Our verses, they will become the companions of hell, wherein they shall live forever, And worst indeed is that destination.

64:16

Therefore, fear Allah as much as you can, listen to His message attentively, be obedient, and be charitable, this is for your own good. Those who are saved from the covetousness of their own souls, it is they who are truly successful.
Meaning:-
Covetousness: inordinately or wrongly desirous of wealth or possessions; greedy.

64:17

If you loan to Allah a goodly loan, He will pay you back manifold, and will forgive you your sins. Allah is Appreciative and Forbearing to those who are grateful.
Meaning:-
Manifold: multiple, many and various.
Forbearing: clement, patient, forgiving,