11. mouths … stopped—literally, "muzzled," "bridled" as an unruly beast (compare Ps 32:9).
who—Greek, "(seeing that they are) such men as"; or "inasmuch as they" [Ellicott].
subvert … houses—"overthrowing" their "faith" (2Ti 2:18). "They are the devil's levers by which he subverts the houses of God" [Theophylact].
for filthy lucre—(1Ti 3:3, 8; 6:5).