Jude, a bond-servant of Jesus Christ, and brother of James, [writes this letter],

To those who are the called (God’s chosen ones, the elect), dearly loved by God the Father, and kept [secure and set apart] for Jesus Christ:

Dearly loved ones, as I was very eagerly planning to write to you about the salvation we share in common, I felt it necessary [instead] to write urging you to contend earnestly for the faith [i.e., the teaching of Christ] which was once and for all delivered [by the apostles, See verse 17] to the saints [i.e., God's holy people].

But as for you, my dearly-loved friends, remember the words that before now were spoken by the Apostles of our Lord Jesus Christ--

But you, my dearly-loved friends, building yourselves up on the basis of your most holy faith and praying in the Holy Spirit,