'Keep' in the Bible

For if you possess these qualities, and if they continue to increase among you, they will keep you from being ineffective and unproductive in attaining a full knowledge of our Lord Jesus, the Messiah.

So then, my brothers, be all the more eager to make your calling and election certain, for if you keep on doing this you will never fail.

Therefore, I intend to keep on reminding you about these things, even though you already know them and are firmly established in the truth that you now have.