en_tn_lite_do_not_use/mat/08/08.md

under my roof

This is an idiom that refers to inside the house. AT: "into my house" (See: rc://en/ta/man/translate/figs-idiom)

say the word

Here "word" represents a command. AT: "give the command" (See: rc://en/ta/man/translate/figs-metonymy)

will be healed

This can be stated in active form. AT: "will become well" (See: rc://en/ta/man/translate/figs-activepassive)