'Uttermost' in the Bible

But you will receive power when the Holy Spirit has come upon you. You will be witnesses to me in Jerusalem, in all Judea and Samaria, and to the uttermost parts of the earth."

For so has the Lord commanded us, saying, 'I have set you as a light for the Gentiles, that you should bring salvation to the uttermost parts of the earth.'"

forbidding us to speak to the Gentiles that they may be saved; to fill up their sins always. But wrath has come on them to the uttermost.

Therefore he is also able to save to the uttermost those who draw near to God through him, seeing that he lives forever to make intercession for them.