Psalm 146:8

'The LORD opens the eyes of the blind' names eye-opening as a distinctly divine work, undergirding 'if this man were not from God he could do nothing.' The man reasons exactly along the psalm's lines, attributing a God-only act to Jesus. Strong Coherence with John's high Christology.

'The LORD raises up those who are bowed down' supplies the precise theological image of the bent woman 'made straight,' identifying Jesus' act with the LORD's characteristic work. Medium Volume; the verbal match (bowed down / raised) is striking.

'The LORD opens the eyes of the blind' attributes sight-giving to God, so that the crowd's praising God when the blind man sees enacts this psalm's confession of God who heals. Coheres with the closing 'glorifying God' and the Davidic-mercy frame. Medium volume.

'The LORD opens the eyes of the blind,' a direct attribution to God of the act Jesus performs, framing the healing as divine work. The psalm's catalogue of the LORD's saving deeds for the afflicted coheres with the beggar's restoration. The verbal match on opening blind eyes raises the allusion above generic.

'The LORD opens the eyes of the blind.' The psalm ascribes eye-opening to the LORD himself; Jesus performing it implies the same divine agency the crowd marveled at in 9:8.

'The LORD opens the eyes of the blind; the LORD raises up those who are bowed down' — the God of Israel as healer of these conditions, glorified in 15:31.