Pseudo-Chrysostom
Catena Aurea · Markusevangelium 7
And again, departing from the coasts of Tyre and Sidon, he came unto the sea of Galilee, through the midst of the coasts of Decapolis. And they bring unto him one that was deaf, and had an impediment in his speech; and they beseech him to put his hand upon him. And he took him aside from the multitude, and put his fingers into his ears, and he spit, and touched his tongue; And looking up to heaven, he sighed, and saith unto him, Ephphatha, that is, Be opened. And straightway his ears were opened, and the string of his tongue was loosed, and he spake plain. And he charged them that they should tell no man: but the more he charged them, so much the more a great deal they published it; And were beyond measure astonished, saying, He hath done all things well: he maketh both the deaf to hear, and the dumb to speak.
(Vict. Ant. e Cat. in Marc.) He takes the deaf and dumb man who was brought to Him apart from the crowd, that He might not do His divine miracles openly; teaching us to cast away vain glory and swelling of heart, for no one can work miracles as he can, who loves humility and is lowly in his conduct. But He puts His fingers into his ears, when He might have cured him with a word, to shew that His body, being united to Deity, was consecrated by Divine virtue, with all that He did. For since on account of the transgression of Adam, human nature had incurred much suffering and hurt in its members and senses, Christ coming into the world shewed the perfection of human nature in Himself, and on this account opened ears with His fingers, and gave the power of speech by His spittle. Wherefore it goes on, And spit, and touched his tongue.