Lukas 11:21

strong man--meaning Satan. armed--pointing to all the subtle and varied methods by which he wields his dark power over men. keepeth--"guardeth." his palace--man whether viewed more largely or in individual souls--how significant of what men are to Satan! in peace--undisturbed, secure in his possession.

In this chapter, I. Christ teaches his disciples to pray, and quickens and encourages them to be frequent, instant, and importunate in prayer (Luk 11:1-13). II. He fully answers the blasphemous imputation of the Pharisees, who charged him with casting out devils by virtue of a compact and confederacy with Beelzebub, the prince of the devils, and shows the absurdity and wickedness of it (Luk 11:14-26). III. He shows the honour of obedient disciples to be greater than that of his own mother (Luk 11:27, Luk 11:28). IV. He upbraids the men of that generation for their infidelity and obstinacy, notwithstanding all the means of conviction offered to them (Luk 11:29-36). V. He severely reproves the Pharisees and consciences of those that submitted to them, and their hating and persecuting those that witnessed against their wickedness (v. 37-54).

11:21-22 The strong man is Satan; the stronger man is Jesus. Jesus’ exorcisms demonstrated that he was defeating and plundering Satan’s property—those people held in bondage by him (cp. Isa 49:24-26).