Ex 33:19

33:19 my goodness . . . my name. Though the visible magnificence of this theophany is apparent from the text, the emphasis falls on a revelation to Moses of God’s sovereign, gracious, and compassionate nature (cf. 34:5–7). In Jesus Christ, the glory of the gracious and compassionate God that was withheld even from Moses is displayed to believers through the Spirit (John 1:14; 2 Cor. 3:18).

to whom . . . on whom. The Lord is sovereign in His purposes of mercy (Rom. 9:14–16). See “The Purpose of God: Predestination and Foreknowledge” at Mal. 1:2.