What they were thinking.
He said to them.
‘Every kingdom divided
Against itself is
Or house divided against itself
If Satan casts out Satan,
He is divided against himself.
How then will his kingdom stand?
If I cast out demons
Do your own sons
Cast them out?
They will be your judges.”
εἰδὼς δὲ τὰς ἐνθυμήσεις αὐτῶν εἶπεν αὐτοῖς Πᾶσα βασιλεία μερισθεῖσα καθ’ ἑαυτῆς ἐρημοῦται, καὶ πᾶσα πόλις ἢ οἰκία μερισθεῖσα καθ’ ἑαυτῆς οὐ σταθήσεται.
καὶ εἰ ὁ Σατανᾶς τὸν Σατανᾶν ἐκβάλλει, ἐφ’ ἑαυτὸν ἐμερίσθη· πῶς οὖν σταθήσεται ἡ βασιλεία αὐτοῦ;
καὶ εἰ ἐγὼ ἐν Βεελζεβοὺλ ἐκβάλλω τὰ δαιμόνια, οἱ υἱοὶ ὑμῶν ἐν τίνι ἐκβάλλουσιν; διὰ τοῦτο αὐτοὶ κριταὶ ἔσονται ὑμῶν.
There are similar statements to this in Mark, chapter 3:23-26, and Luke, chapter 11:17-19. Jesus responded to the Pharisees with his house divided remarks. Jesus knew what the inner thoughts of the Pharisees were (εἰδὼς δὲ τὰς ἐνθυμήσεις αὐτῶν). He said to them that every kingdom divided against itself would be destroyed (εἶπεν αὐτοῖς Πᾶσα βασιλεία μερισθεῖσα καθ’ ἑαυτῆς ἐρημοῦται). No city or house divided against itself could endure (καὶ πᾶσα πόλις ἢ οἰκία μερισθεῖσα καθ’ ἑαυτῆς οὐ σταθήσεται.). This was one of President Abraham Lincoln’s (1809-1865) favorite biblical passages about slavery. If Satan casts out Satan (καὶ εἰ ὁ Σατανᾶς τὸν Σατανᾶν ἐκβάλλει), then he was divided against himself (ἐφ’ ἑαυτὸν ἐμερίσθη). How can his kingdom last (πῶς οὖν σταθήσεται ἡ βασιλεία αὐτοῦ)? If Jesus was casting out demons by Beelzebul (καὶ εἰ ἐγὼ ἐν Βεελζεβοὺλ ἐκβάλλω τὰ δαιμόνια,), how were their own sons or other exorcists able to cast out demons (οἱ υἱοὶ ὑμῶν ἐν τίνι ἐκβάλλουσιν)? Therefore, their own sons would be their judges (διὰ τοῦτο αὐτοὶ κριταὶ ἔσονται ὑμῶν). This was a very strong argument against Jesus and Beelzebul working together.