Obadiah Grew, A Sinners Justification; or, The Lord Jesus Christ the Lord our Righteousnesse, Delivered in Several Sermons (London: Nevil Simmons, 1670), pp. 118–119

The eye of an Israelite did not heal the place stung with Serpents, as it was one of the five senses, but as it look'd up to the Brazen Serpent. So Faith, it justifies a man, not as it is one of the graces of the Spirit…