I believe the "turn to me" (if that's what you are referring to), was a command they were to follow at that point in time not in the future. It was of the Old Covenant, because there are no commands to be satisfied by those that God places under the New Covenant - Jesus unilaterally satisfied all of the New Covenant's requirements, plus the "type" of the "turn ye" is "imperative"
I'm not quite sure which event you have in mind, so I can't say whether we are talking about the same one. I have made several videos that address this event, hoping to help us understand the scriptures a bit better.
In lieu of that, let me summarize what I think I know.
Joel chapter 1
Joel 1 delivers a stark, prophetic wake‑up call: a devastating locust plague has stripped the land bare, layer after layer—*gnawing*, *swarming*, *creeping*, *stripping*—until nothing remains. Joel urges every group in Judah to pay attention: elders, farmers, priests, even drunkards. What they witness is not a normal agricultural disaster but a sign of divine judgment, “like nothing that has ever happened before.” The chapter presses the people toward lament and repentance, insisting that this unprecedented ruin is meant to shake them awake so they can return to God before an even greater calamity arrives.
Joel chapter 2
Joel 2 intensifies the warning of chapter 1: the locusts were only the beginning. Now Joel describes an invading force like
armies of fire—a disciplined, unstoppable host that moves with the precision of soldiers but consumes with the fury of flame. Before them the land is “like the garden of Eden,” and behind them it becomes a scorched wilderness. Joel names this terrifying advance
the Day of the Lord, a moment when God’s judgment breaks into history with a power no one can ignore. Yet in the middle of this dread, Joel issues a call: gather in
Zion, return to God with fasting, weeping, and prayer. Those who heed the summons and come to Jerusalem find refuge; the fire passes them by. The chapter holds together warning and hope—judgment sweeping across the land, and deliverance for all who respond to God’s call and seek mercy in His presence.
Malachi 4
Malachi 4 presents the same event Joel warned about, but with a crucial distinction:
the Day of the Lord does not treat everyone the same. For those who remain hardened, the Lord’s arrival is like an oven—roots and branches burned, nothing left to stand. But for those who turn toward Him, the very same moment becomes healing: “the sun of righteousness” rises with **healing in its wings**, restoring what judgment would have consumed. Malachi’s point is that orientation toward God determines outcome. The fire that destroys the arrogant becomes warmth and restoration for the faithful. Judgment and mercy arrive together, and the difference between being **burned up** or **healed** is found in the heart’s posture toward the Lord.---
Finally, other references to fire and the survival of the holy ones in Jerusalem.
Isaiah and Ezekiel repeatedly describe a moment when judgment sweeps across the land, yet
a surviving group in Jerusalem—Zion—remains, not because of their strength but because God has set them apart as
His consecrated ones. Isaiah speaks of this remnant as those “left in Zion” and “remaining in Jerusalem,” who will be called *holy* after God washes away Zion’s guilt (Isaiah 4:2–4). Later he describes God assembling survivors on His holy mountain, those who escape the destruction that overtakes the rest (Isaiah 10:20–22; 37:31–32). Ezekiel echoes the same pattern: even as judgment falls, God preserves a group marked out for Him—those who “sigh and groan” over the city’s sins (Ezekiel 9:4–6), and those He brings through fire to refine rather than destroy (Ezekiel 20:37–38). Across these passages, the theme is consistent: **the same divine fire that consumes the rebellious becomes purification for the consecrated**, and the survivors in Zion stand as the sign of God’s mercy within judgment.
Okay, my AI buddy helped me write the summaries above but I have studied these passages myself and drew my own conclusions because I was interested in the "
Day of the Lord." This was a brief look at the subject, and hopefully you get a glimpse of what will happen just before Jesus returns.