C. F. Keil and Franz Delitzsch on Psalms 123:1

Upward Glance to the Lord in Times of Contempt

This Psalm is joined to the preceding Psalm by the community of the divine name Jahve our God. Alsted (died 1638) gives it the brief, ingenious inscription oculus sperans. It is an upward glance of waiting faith to Jahve under tyrannical oppression. The fact that this Psalm appears in a rhyming form, “as scarcely any other piece in the Old Testament” (Reuss), comes only from those inflexional rhymes which creep in of themselves in the tephilla style.