'Fit' in the Bible

I indeed baptise you with water to repentance, but he that comes after me is mightier than I, whose sandals I am not fit to bear; he shall baptise you with the Holy Spirit and fire;

Ye are the salt of the earth; but if the salt have become insipid, wherewith shall it be salted? It is no longer fit for anything but to be cast out and to be trodden under foot by men.

And the centurion answered and said, Lord, I am not fit that thou shouldest enter under my roof; but only speak a word, and my servant shall be healed.

And he preached, saying, There comes he that is mightier than I after me, the thong of whose sandals I am not fit to stoop down and unloose.

John answered all, saying, I indeed baptise you with water, but the mightier than I is coming, the thong of whose sandals I am not fit to unloose; he shall baptise you with the Holy Spirit and fire;

But Jesus said to him, No one having laid his hand on the plough and looking back is fit for the kingdom of God.

And they heard him until this word, and lifted up their voice, saying, Away with such a one as that from the earth, for it was not fit he should live.

and in like manner the males also, leaving the natural use of the female, were inflamed in their lust towards one another; males with males working shame, and receiving in themselves the recompense of their error which was fit.

For I am the least of the apostles, who am not fit to be called apostle, because I have persecuted the assembly of God.

giving thanks to the Father, who has made us fit for sharing the portion of the saints in light,