Mark 9:33

Καπερναούμ : home? This statement, more than anything else in Mk., gives the impression that Capernaum was a kind of home for Jesus. ἐν τῇ οἰκαίᾳ, in the house, opposed to ἐν τῇ ὁδῷ, but probably pointing to a particular house in which Jesus was wont to stay. τί … διελογίζεσθε, what were ye discussing? Jesus did not always walk beside His disciples (vide Mark 10:32). He went before, thinking His deep thoughts, they followed thinking their vain thoughts, The Master had noticed that something unusual was going on, divined what it was, and now asks.