¹² Fight the good fight for the true faith. Hold tightly to the eternal life to which God has called you, which you have declared so well before many witnesses.

The Danger of False Teachers

³ Dear friends, I had been eagerly planning to write to you about the salvation we all share. But now I find that I must write about something else, urging you to defend the faith that God has entrusted once for all time to his holy people.