Old or New?
You can tell a whole lot about whether someone is walking in the New Covenant, or if their thinking is still grounded on the old. It's especially important that we understand which covenant prophets and other declarers of truth are working from.
The Old Covenant was all about blessings & curses (Deuteronomy 28). So Old Covenant prophets speak a lot about blessings and curses, or people who are blessed and people who are under judgement. That’s why Jeremiah & the others were declaring judgments and curses and such over the nations and the peoples who had defied what they knew about God.
That was the Old. That’s dead and gone (Hebrews 8:13 & others). If you have trouble with that, you might want to stop here and work this out before going further in this; the rest will just make you stumble.
The New Covenant is all about blessings and forgiveness (1Corinthians 14:3 and others). Therefore, that's what New Covenant prophets speak about: it’s the work of the New Covenant prophet to declare God’s blessing, God’s forgiveness, God’s Kingdom, to declare that they way to God is open!
You can tell a whole lot about what covenant someone is operating in by the words they speak (or write).
· If someone regularly talks about needing to avoid this activity or that place or those people, or if they talk about needing to honor this festival, that holiday, they’re working under the Covenant that’s about works and whose end-game is about blessings and curses. They’re under the Old Covenant. Don’t go with them, unless you want to walk away from what Jesus has already done for you.
· If someone regularly talks about how this preacher is wrong, about how that doctrine is heretical, or about how this country or that people-group deserves judgment, then that person is working under the Covenant that’s about works and whose end-game is about blessings and curses. They’re under the Old Covenant. Don’t go with them, unless you want to walk away from what Jesus has already done for you.
· If their message is more about “Change how you think about God so that you can participate in the Kingdom of Heaven, which is right here among us!” (Matthew 4:17, Mark 1:15) then they’re working under the New Covenant where the Kingdom of God is “at hand” (or “within reach”) of all of us, and where the King of this Kingdom literally “became a curse” (Galatians 3:13) in order to remove curses from us, and from our words.
Here’s the short version: generally, if someone is preaching about “you need to change!” they’re preaching the Old Covenant. If they’re preaching about “Come to Jesus and be changed!” then they’re preaching the New Covenant.
Come to Jesus and have your mind renewed.