How would your lamb (and any of the disciples) react if a kid ran up crying to them and latched on for a hug?
The reason as to why could be anything, your choice. Maybe they got beat up, maybe they’re being bullied, maybe they killed a bug on accident when they didn’t mean to, heck, maybe they were just sleepy
Children at the cult learn quickly not to touch Lamb. If they need immediate comfort, picking anyone else would be better.
BUT
If Lamb found a kid during their crusade, they will probably let the kid hug them. They'll also protect the kid with their life.
Children lost in the Lands remind them of their own past struggles.
Salky would act slightly differently depending on when in the timeline you are, but overall, she might not give a hug, but she will comfort the kid.
Loki, being the cool uncle of the story, would do cool uncle shit B)
He'll probably try to make the kid smile, or even laugh, in addition of the hug.
Pixie is a bit more complicated- She will absolutely take care of the child whatever happens, but she will only give a hug/show warmth when she think she's not been watched.
Deimos might offer something to soothe the kid! Like fruit juice, warm milk, of even hot chocolate!
Nimwé, having anxiety problems, will probably use techniques against anxiety/panic attacks to help the child!