And David said on that day, Whosoever gets up the water shaft, and strikes the Jebusites, and the lame and the blind, that are hated of David's soul, he shall be chief and captain. Therefore they said, The blind and the lame shall not come into the house.
All Commentaries on 2 Samuel 5:8 Go To 2 Samuel 5
Tertullian of Carthage
AD 220
For (here is one of Marcion’s antitheses): whereas David long ago, in the capture of Zion, was offended by the blind who opposed his admission (into the stronghold). In this respect (I should rather say) that they were a type of people equally blind, who in later times would not admit Christ to be the son of David. So, on the contrary, Christ helped the blind man to show, by this act, that he was not David’s son and how different in disposition he was, by being kind to the blind while David ordered them to be slain. If all this were so, why did Marcion allege that the blind man’s faith was of such a worthless type? The fact is, the Son of David acted so that the antithesis must lose its point by its own absurdity. Those persons who offended David were blind, and the man who now presents himself as a beggar to David’s son is afflicted with the same infirmity. Therefore the Son of David was appeased with some sort of satisfaction by the blind man when he restored him to sight, and added his approval of the faith which had led him to believe the very truth that he must gain the Son of David’s help by earnest entreaty. But, after all, I suspect that it was the audacity (of the old Jebusites) which offended David, and not their malady.
