'Day' in the Bible

And He will also confirm you to the end [keeping you strong and free of any accusation, so that you will be] blameless and beyond reproach in the day [of the return] of our Lord Jesus Christ.

each one’s work will be clearly shown [for what it is]; for the day [of judgment] will disclose it, because it is to be revealed with fire, and the fire will test the quality and character and worth of each person’s work.

you are to hand over this man to Satan for the destruction of his body, so that his spirit may be saved in the day of the Lord Jesus.

Do you not know that the saints (God’s people) will [one day] judge the world? If the world is to be judged by you, are you not competent to try trivial (insignificant, petty) cases?

We must not indulge in [nor tolerate] sexual immorality, as some of them did, and twenty-three thousand [suddenly] fell [dead] in a single day!

and that He was buried, and that He was [bodily] raised on the third day according to [that which] the Scriptures [foretold],

I assure you, believers, by the pride which I have in you in [your union with] Christ Jesus our Lord, I die daily [I face death and die to self].

On the first day of every week each one of you is to put something aside, in proportion to his prosperity, and save it so that no collections [will need to] be made when I come.