Adjective pistos (faithful, trustworthy, believing) in the Gospels-Acts

(Translation from NRSV with a few modifications for a more literal meaning)

Matthew

24: 45"Who then is the faithful (pistos) and wise slave, whom his master has put in charge of his household, to give the other slaves their allowance of food at the proper time?
25: 21His master said to him, 'Well done, good and trustworthy (pistos) slave; you have been trustworthy (pistos) in a few things, I will put you in charge of many things; enter into the joy of your master.'
25: 23His master said to him, 'Well done, good and trustworthy (pistos) slave; you have been trustworthy (pistos) in a few things, I will put you in charge of many things; enter into the joy of your master.'

Luke

12: 42And the Lord said, "Who then is the faithful (pistos) and prudent manager whom his master will put in charge of his slaves, to give them their allowance of food at the proper time?
16: 10"Whoever is faithful (pistos) in a very little is faithful (pistos) also in much; and whoever is dishonest in a very little is dishonest also in much.
16: 11If then you have not been faithful (pistos) with the dishonest wealth, who will entrust to you the true riches?
16: 12And if you have not been faithful (pistos) with what belongs to another, who will give you what is your own?
19: 17He said to him, 'Well done, good slave! Because you have been trustworthy (pistos) in a very small thing, take charge of ten cities.'

John

20: 27Then he said to Thomas, "Put your finger here and see my hands. Reach out your hand and put it in my side. Do not be unbelieving but believing (pistos)."

Acts

10: 45The believing (pistos) circumcised who had come with Peter were astounded that the gift of the Holy Spirit had been poured out even on the Gentiles,
13: 34As to his raising him from the dead, no more to return to corruption, he has spoken in this way, 'I will give you David's holy things, those trustworthy (pistos).'
16: 1Paul went on also to Derbe and to Lystra, where there was a disciple named Timothy, the son of a Jewish believing (pistos) woman; but his father was a Greek.
16: 15When she and her household were baptized, she urged us, saying, "If you have judged me to be faithful (pistos) to the Lord, come and stay at my home." And she prevailed upon us.

1 John

1: 9If we confess our sins, he who is faithful (pistos) and just will forgive us our sins and cleanse us from all unrighteousness.

3 John

1: 5Beloved, you behave in a faithful (pistos) manner in whatever you do for the friends, even though they are strangers to you;