יְֽהוָ֗ה בֹּ֭קֶר תִּשְׁמַ֣ע קוֹלִ֑י בֹּ֥קֶר אֶֽעֱרָךְ־לְ֝ךָ֗ וַאֲצַפֶּֽה׃
O LORD, in the morning shalt Thou hear my voice; In the morning will I order my prayer unto Thee, and will look forward.
Rashi on Psalms
in the morning You shall hearken to my voice In the morning, I call out to You about them, because it is a time of judgment for the wicked, as it is stated (below 101:8): “Morning by morning will I destroy all the wicked of the land”; (Isa: 33:2), “Be their arm every morning”; (ibid. 28:19), “for every morning it shall pass.”
Radak on Psalms
O Lord, in the morning shalt Thou hear my voice: – for in the morning is the time for prayer, before a man engages himself in the business of the world.
Rashi on Psalms
in the morning I shall arrange to You my prayer concerning this. [The word]: אערך is an expression of arrangement (מערכה). Menachem (p. 138) classifies it in this manner.