'One' in the Bible

Only let your behaviour do credit to the good news of Christ, so that if I come and see you or if I am away from you, I may have news of you that you are strong in one spirit, working together with one soul for the faith of the good news;

Make my joy complete by being of the same mind, having the same love, being in harmony and of one mind;

Brothers, it is clear to me that I have not come to that knowledge; but one thing I do, letting go those things which are past, and stretching out to the things which are before,