Most parents want to 'shelter' their children 'from' pain and sadness. [=to prevent their children from experiencing pain and sadness]
They 'found/took shelter' in a cave during the storm. [=they went into a cave to get out of the storm]
They were accused of 'sheltering' a criminal. [=giving a criminal a place to hide]
(..) Uhm.. Three weeks ago, yeah. In the back of an abandoned FedEx truck. - Shut, up. - No, no, I was headed east.. She uh, west. And we took shelter in the back of the truck. It was full of undelivered packages. What was her name? Beverly. - Beverly Hills. - You dog. (..)2009 Zombieland