'In the Faith' in the Bible

Unto Timothy, my own son in the faith: Grace, mercy, and peace, from God our Father and Jesus Christ our Lord.

nor to devote their attention to legends and interminable genealogies, which tend to give rise to argument rather than to further that divine plan which is revealed in the Faith.

and it was for this that I was myself appointed a Herald and an Apostle (I am telling the simple truth and no lie)--a Teacher of the Gentiles in the Faith and Truth.

For they that have used the office of a deacon well purchase to themselves a good degree, and great boldness in the faith which is in Christ Jesus.

Certain individuals have failed in the faith by professing that. Grace be with you. [Amen.]