Albert Barnes' Notes on the Whole Bible - Psalms 30:11
Thou hast turned for me - In my behalf. That is, God had heard his prayer; he had brought his troubles to an end; he had caused his sorrows to be succeeded by correspondent joy.My mourning into dancing - Joy, exultation, every expression of rejoicing, had been made to succeed his deep sorrows. Compare Psalms 30:5. It was this which he commemorated at the dedication of his house; this joy succeeding scenes of sorrow that he now called to remembrance as he entered the place which he had reared... read more
The Pulpit Commentary - Psalms 30:11
Thou hast turned (rather, thou turnedst ) for me my mourning into dancing . Suddenly, in a moment, all was changed. The angel ceased to slay. God bade him hold his hand. The Prophet Gad was sent with the joyful news to David, and commanded him at once to build an altar at Jehovah. Then the mourning ceased, and a joyful ceremonial was instituted, of which dancing, as so often, formed a part (see Exodus 15:20 ; 1 Samuel 18:6 ; 2 Samuel 6:14-16 ; Psalms 149:3 ; Jeremiah 31:4 ). ... read more