³ Beloved, while I was making every effort to write you about our common salvation, I was compelled to write to you [urgently] appealing that you ^[a]fight strenuously for [the defense of] the faith which was once for all ^[b]handed down to the saints [the faith that is the sum of Christian belief that was given verbally to believers]. ⁴ For certain people have crept in unnoticed [just as if they were sneaking in by a side door]. They are ungodly persons whose condemnation was predicted long ago, for they distort the grace of our God into decadence and immoral freedom [viewing it as an opportunity to do whatever they want], and deny and disown our only Master and Lord, Jesus Christ.

⁵ Now I want to remind you, although you are fully informed once for all, that ^[c]the Lord, after saving a people out of the land of Egypt, subsequently destroyed those who did not believe [who refused to trust and obey and rely on Him].^(A)