This suggestion is over a few doctrines that I came up with randomly. These doctrines in question more target the Cult's ability to be independent from the Lamb and thus if they are in dire need of their Shepherd and thus always have faith in them... or if the Lamb gives them the means and knowledge to be independent, even at the risk of a flock who may deem themselves no longer needing the Lamb any longer.
I am not sure about the tier 4 one, since there are so many options that are not good for one reason or another. But so far, feel free to tell me what you think.