Bible Verses About Steadfastness: Exhorted to

Hold the pattern of sound words which you have heard from me, in faith and love which is in Messiah Yeshua.

That good thing which was committed to you, guard through the Holy Spirit who dwells in us.

holding to the faithful word which is according to the teaching, that he may be able to exhort in the sound doctrine, and to convict those who contradict him.