'Faithful' in the Bible

God is faithful, by whom you were called into fellowship with his son, Jesus Christ our Lord.

Now what is sought in stewards is that one be found faithful.

For this reason, I have sent Timothy to you, who is my dear and faithful son in the Lord. He will remind you of my ways in Christ, as I teach them everywhere in every church.

No trial has overtaken you that is not faced by others. And God is faithful: He will not let you be tried beyond what you are able to bear, but with the trial will also provide a way out so that you may be able to endure it.