'End' in the Bible

And if Satan has risen up against himself and is divided, he is not able to stand, but is at an end!

And when you hear about wars and rumors of wars, do not be alarmed. This must happen, but the end [is] not yet.

And you will be hated by all because of my name. But the one who endures to the end--this one will be saved.

And then he will send out the angels, and will gather the elect together from the four winds, from the end of the earth to the end of heaven.