Arise, O God - As if God were now insensible to the wrongs and sufferings of his people; as if he were inattentive and indisposed to come to their help. See the notes at Psalm 3:7.

Plead thine own cause - literally, "Contend thine own contention." That is, Maintain a cause which is really thine own. Thine own honor is concerned; thine own law and authority are assailed; the war is really made on "thee." This is always the true idea in the prayers which are offered for the conversion of sinners, for the establishment of truth, and for the spread of the Gospel in the world. It is not originally the cause of the church; it is the cause of God. Everything in regard to truth, to justice, to humanity, to temperance, to liberty, to religion, is the cause of God. All the assaults made on these, are assaults made on God.

Remember how the foolish man reproacheth thee daily - Constantly. He does not cease. The word "foolish" refers to the wicked. The idea is, that the wicked constantly reproach God - either by their language or their conduct; and this is a reason for calling on him to interpose. No better reason for asking his interposition can be given, than that such conduct is a real reproach to God, and reflects on his honor in the world.

Plead thine own cause - Thy honor is concerned, as well as our safety and salvation. The fool - the idolater, reproacheth thee daily - he boasts of the superiority of his idols, by whose power, he asserts, we are brought under their domination.

Arise, O God, plead thine own cause,.... The church's cause being the cause of God; and therefore she desires that he would arise and exert himself, and take vengeance on his and her enemies: this is an interesting argument, and a forcible one:

remember how the foolish man reproacheth thee daily; this being so frequently repeated, as in Psalm 74:10, shows how much the name and glory of God lay near her heart; the Targum is,

"remember the reproach of thy people by a foolish king all the day;''

perhaps the man of sin is meant, the king of the locusts, and angel of the bottomless pit.

Arise, O God, plead thine {p} own cause: remember how the foolish man reproacheth thee daily.

(p) He shows that God cannot permit his Church to be oppressed unless he looses his own right.

22, 23. (Compare Ps 3:7; 7:6). God hears the wicked to their own ruin (Ge 4:10; 18:20).

74:18-23 The psalmist begs that God would appear for the church against their enemies. The folly of such as revile his gospel and his servants will be plain to all. Let us call upon our God to enlighten the dark nations of the earth; and to rescue his people, that the poor and needy may praise his name. Blessed Saviour, thou art the same yesterday, to-day, and for ever. Make thy people more than conquerors. Be thou, Lord, all in all to them in every situation and circumstances; for then thy poor and needy people will praise thy name.