'Least' in the Bible

So if you have lawsuits dealing with matters of this life, are you appointing those as judges [to hear disputes] who are of no account in the church?

If I am not [considered] an apostle to others, at least I am one to you; for you are the seal and the certificate and the living evidence of my apostleship in the Lord [confirming and authenticating it].

For I am the least [worthy] of the apostles, and not fit to be called an apostle, because I [at one time] fiercely oppressed and violently persecuted the church of God.