'Struggling' in the Bible

He told them, "Keep on struggling to enter through the narrow door, because I tell you that many people will try to enter, but won't be able to do so.

The only thing that matters is that you continue to live as good citizens in a manner worthy of the gospel of the Messiah. Then, whether I come to see you or whether I stay away, I may hear all about you that you are standing firm in one spirit, struggling with one mind for the faith of the gospel,