The Trial of Brother Devin is a side quest in the Fallout 4 add-on .
Zealot Ware, hanging out on the edge of the submarine pen, near its front. Learn about the trial that Brother Devin undergoes and the complications.
Talk to Devin. With a hard
persuasion check, tell him that you are the messenger of Atom and talk him out of his fast. Otherwise, return to Zealot Ware. His plan is to pose as a messenger of Atom. Put on the rags, sack hood, and raise your rad level to over 75%.
Talk to Devin. Talk him out of it. Get some caps while you're at it.
Return to Ware for a reward.
Convince Brother Devin to Give Up His Fast
Zealot Ware asked me to speak to Brother Devin and convince him to end his fast.
Return to Zealot Wire
I convinced Brother Devin I was Atom's messenger and got him to stop his fast before he killed himself. I need to let Zealot Wire know the good news.
Zealot Ware was thrilled to hear that Devin's going to be okay. He said I can stop by in the future and he'll give me more of his brew.