'Faithful' in the Bible

The Lord said, “Who then is the faithful and wise steward [of the estate], whom his master will put in charge over his household, to give his servants their portion of food at the proper time?

“He who is faithful in a very little thing is also faithful in much; and he who is dishonest in a very little thing is also dishonest in much.

Therefore if you have not been faithful in the use of earthly wealth, who will entrust the true riches to you?

And if you have not been faithful in the use of that [earthly wealth] which belongs to another [whether God or man, and of which you are a trustee], who will give you that which is your own?

And he said to him, ‘Well done, good servant! Because you proved yourself faithful and trustworthy in a very little thing, you shall [now] have authority over ten cities [in my kingdom].’