'End' in the Bible

but ye will receive power, the Holy Spirit having come upon you, and ye shall be my witnesses both in Jerusalem, and in all Judaea and Samaria, and to the end of the earth.

And after these things he gave them judges till Samuel the prophet, to the end of about four hundred and fifty years.

for thus has the Lord enjoined us: I have set thee for a light of the nations, that thou shouldest be for salvation to the end of the earth.

And neither sun nor stars appearing for many days, and no small storm lying on us, in the end all hope of our being saved was taken away.