68:7

Indeed, your Lord is most knowing of who has gone astray from His way, and He is most knowing of the [rightly] guided.
Meaning:-
Astray: into error, away from the correct path or direction

68:11

A slanderer, going about with calumnies,
Meaning:
Slanderer: a false, spoken statement about someone which damages that person’s reputation, or the making of such a statement:
calumnies:the making of false and defamatory statements in order to damage someone’s reputation; slander.

68:13

wicked oppressor, and above all, ignoble by birth,
Meaning:-
Wicked: evil or morally wrong.
Ignoble: dishonorable, unworthy, shameful.

68:15

When Our revelations (Verses of the Quran) are recited to him , he says: “They are nothing but the tales of the ancient.”
Meaning:-
Ancient: from a long time ago, an old person.

68:17

Verily, We have tried them as We tried the people of the garden, when they swore to pluck the fruits of the (garden) in the morning,

68:19

So a calamity from your Lord came down upon it (garden) while they slept,
Meaning:-
Calamity: an event causing great and often sudden damage or distress; a disaster.

68:25

And they went in the morning with strong intention, thinking that they have power (to prevent the poor taking anything of the fruits therefrom).

68:32

We hope that our Lord will give us in exchange a better (garden) than this. Truly, we turn to our Lord (wishing for good that He may forgive our sins, and reward us in the Hereafter).”

68:42

(Remember) the Day when the Shin shall be laid bare (i.e. the Day of Resurrection) and they shall be called to prostrate (to Allah), but they (hypocrites) shall not be able to do so,
Meaning:-
Prostrate: lying stretched out on the ground with one’s face downward, especially in reverence or submission.
Hypocrite: a person who puts on a false appearance of virtue or religion.

68:43

They shall stand with eyes downcast, utterly humbled; because during their safe and sound earthly life they were called upon to prostrate themselves but they refused to do so.
Meaning:-
Prostrate: lying stretched out on the ground with one’s face downward, especially in reverence or submission.

68:44

O Prophet [O Muhammad], leave to Me those who reject this revelation. We shall lead them step by step to their ruin, in ways that they cannot perceive.
Meaning:-
Perceive: become aware or conscious of (something); come to realize or understand.

68:48

So wait with patience for the Judgement of your Lord and be not like the man of the fish (reference is to the Prophet Jonah who was swallowed by a whale), who cried when he was in distress. (See the Quran, Verse 21:87).

68:49

Had not a Grace from his Lord reached him, he would indeed have been (left in the stomach of the fish, but We forgave him), so he was cast off on the naked shore, while he was to be blamed.

68:50

But his Lord choose him and included him among the righteous.
Meaning:-
Righteous: (of a person or conduct) morally right or justifiable; virtuous, very good; excellent.

68:51

And verily, those who disbelieve would almost make you slip with their eyes through hatredness when they hear the Reminder (the Quran), and they say: “Verily, he (Muhammad) is a madman!”
Meaning:-
Hatred: an extremely strong feeling of dislike