Shortly before the campaign in the [[Isstvan]] system, Garro was furious when Voyen confessed that he was a member of the secret [[warrior lodges ]] forming among the Death Guard's elite warriors. Garro silenced the outrage of his fellow Company Marines, but confronted Voyen in private. Garro said he would not censure Voyen for belonging to the lodges, but said it was essential that, thenceforth, Voyen keep no secrets from his Captain. Voyen, shaken by the continued trust that Garro showed in him, agreed to this.