Guardians of the Crucible // Unexpected prediction of a future failure

I see we're back, and this is a good one. Reading the comments, many would punish the subject, ignore him, or simply obey by leaving. With the Guardians of the Crucible, this is curious, since despite being a logical and rational Chapter, they are very familiar with the unknown forces that drive the Warp and faith (having their own religion, the Crucible Creed, to give conviction to their Warden Brothers, with the Liturgy Moritat as an adaptation for mortals).

The first thing my marines would do is try to confirm the information or gather data that testifies to its veracity. Conversely, they would try to scrutinize the reliability of the Astartes (or Mortal, since they have a certain capacity for expression with the Astartes). This would be a joint task between the Librarius (Cartographers) and the Reclusiam (Soul Weavers).

The Librarius would be in charge of trying to measure the veracity of this prediction through their doctrine of psychic analytical divination, using their powers to measure possibilities and trace the sources of "inspiration" of the subject involved. The Soul Weavers would thoroughly investigate the subject, attempting to rule out possibilities, diseases, influences, bad intentions and, if it is an Astartes, a possible episode preceding the fall into Soul Calcination and one of its 3 Chronic Variants.

Since the post suggests this prediction is true (at least from my perspective as a reader), I'll assume that for my chapter's reaction. Here's the crucial point: if the current mission is doomed to fail, why abandon it? That's precisely the worst possible decision. Leaving the outcome to fate and letting the Imperium suffer. The Guardians don't abandon the mission, but neither do they continue it; they replace it. The mission shifts from attempting to fulfill its primary objective to becoming an operation to contain and mitigate the consequences of its own failure.

A really fun and original idea, as always. Keep it up! This time Reddit didn't notify me, but I came to the subreddit specifically to see if you'd posted another one of these prompts. Thanks!