Psalm 34:21 in the King James Version of the Bible reads, "Evil shall slay the wicked: and they that hate the righteous shall be desolate."

This verse is part of Psalm 34, which is a song of praise and thanksgiving. The psalm is attributed to David and was composed when he pretended to be insane before Abimelech, who drove him away and he left. The psalm covers themes of trust in God, deliverance, and the righteousness of those who seek and follow Him. It is a declaration of the goodness and faithfulness of God, and a call to others to rejoice and praise Him.

The specific verse, 34:21, addresses the fate of the wicked and those who hate the righteous. In this verse, the word "evil" is used to signify the consequences of the wickedness and hatred of the unrighteous. The psalmist declares that the wicked will be slain by the evil they have sown, and those who hate the righteous will be left desolate. This verse thus illustrates the principle of reaping what one sows, and the ultimate justice and judgment of God upon the wicked.

The theme of judgment is prominent in this verse, echoing the overall message of the psalm, which emphasizes the righteousness of God and His deliverance of the righteous. The verse reflects a belief in the divine order of the universe, where the wicked cannot ultimately prosper and the righteous will ultimately be vindicated. This is a comforting message for those who are facing persecution or oppression, as it provides assurance that justice will ultimately prevail.

The context of this verse is important to understand its full meaning. In the broader context of Psalm 34, the psalmist is recounting his own experience of seeking God and being delivered from trouble. He exhorts others to trust in God and taste His goodness. Therefore, this verse can be seen as an expression of the psalmist's confidence in God's justice and protection, as well as a warning to those who oppose the righteous.

The symbolism in this verse is also significant. The imagery of "evil" slaying the wicked conveys the idea of the natural consequences of wrongdoing. The word "desolate" carries a sense of emptiness and abandonment, emphasizing the ultimate fate of those who hate the righteous. This imagery serves to reinforce the message of the verse, as well as the broader themes of the psalm, by highlighting the contrast between the fate of the wicked and the protection and deliverance of the righteous.

In summary, Psalm 34:21 in the King James Version of the Bible is a powerful declaration of the ultimate fate of the wicked and those who hate the righteous. It conveys the message of divine justice and judgment, as well as the assurance of God's protection and deliverance for those who trust in Him. The verse is a reflection of the psalmist's confidence in God and serves as a comforting and encouraging message for those facing persecution or adversity. It also carries rich symbolism and imagery that reinforce its themes and message. Ultimately, Psalm 34:21 is a profound affirmation of the righteousness of God and His faithful care for His people.