Psalm 9:1 (To the chief Musician upon Muthlabben, A Psalm of David.) I will praise thee, O LORD, with my whole heart; I will shew forth all thy marvellous works. 2 I will be glad and rejoice in thee: I will sing praise to thy name, O thou most High. 3 When mine enemies are turned back, they shall fall and perish at thy presence. hast destroyed the wicked, thou hast put out their name for ever and ever. 6 O thou enemy, destructions are come to a perpetual end: and thou hast destroyed cities; their memorial is perished with them. 7 But the LORD shall endure for ever: he hath prepared his throne for judgment. 8 And he shall judge the world in righteousness, he shall minister judgment to the people in uprightness. 9 The LORD also will be a refuge for the oppressed, a refuge in times of trouble. 10 And they that know thy name will put their trust in thee: for thou, LORD, hast not forsaken them that seek thee.
11 Sing praises to the LORD, which dwelleth in Zion: declare among the people his doings. 12 When he maketh inquisition for blood, he remembereth them: he forgetteth not the cry of the humble. 13 Have mercy upon me, O LORD; consider my trouble which I suffer of them that hate me, thou that liftest me up from the gates of death: 14 That I may shew forth all thy praise in the gates of the daughter of Zion: I will rejoice in thy salvation. 15 The heathen are sunk down in the pit that they made: in the net which they hid is their own foot taken. 16 The LORD is known by the judgment which he executeth: the wicked is snared in the work of his own hands. Higgaion. Selah. 17 The wicked shall be turned into hell, and all the nations that forget God. 18 For the needy shall not alway be forgotten: the expectation of the poor shall not perish for ever. 19 Arise, O LORD; let not man prevail: let the heathen be judged in thy sight. 20 Put them in fear, O LORD: that the nations may know themselves to be but men. Selah.
This is a psalm celebrating the future kingdom of God when Jesus Christ will reign over the earth for 1000 years
V.4 For thou hast maintained my right and my cause; thou satest in the throne judging right. 5 Thou hast rebuked the heathen, thou hast destroyed the wicked, thou hast put out their name for ever and ever
Isaiah 11:4 But with righteousness shall he judge the poor, and reprove with equity for the meek of the earth: and he shall smite the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked.
V.8 he shall judge the world in righteousness
Acts 17:31 Because he (God) hath appointed a day, in the which he will judge the world in righteousness by that man whom he hath ordained; whereof he hath given assurance unto all men, in that he hath raised him from the dead.
V. 11 Sing praises to the LORD, which dwelleth in Zion:
Psalms 48:2 Beautiful for situation, the joy of the whole earth, is mount Zion, on the sides of the north, the city of the great King.
Isaiah 24:23 Then the moon shall be confounded, and the sun ashamed, when the LORD of hosts shall reign in mount Zion, and in Jerusalem, and before his ancients gloriously.
Isaiah 2:3... for out of Zion shall go forth the law, and the word of the LORD from Jerusalem.
V.13 Have mercy upon me, O LORD; consider my trouble which I suffer of them that hate me, thou that liftest me up from the gates of death
1 Corinthians 15:52 In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
V.15 The heathen are sunk down in the pit that they made: in the net which they hid is their own foot taken.
Proverbs 11:5 The righteousness of the perfect shall direct his way: but the wicked shall fall by his own wickedness.
Galatians 6:7 Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.
V.19 Arise, O LORD; let not man prevail: let the heathen be judged in thy sight.
Zephaniah 3:8 Therefore wait ye upon me, saith the LORD, until the day that I rise up to the prey: for my determination is to gather the nations, that I may assemble the kingdoms, to pour upon them mine indignation, even all my fierce anger: for all the earth shall be devoured with the fire of my jealousy.
Zechariah 14:3 Then shall the LORD go forth, and fight against those nations, as when he fought in the day of battle.
I hope you find this helpful.