The verse Psalms 119:58 in the King James Version (KJV) reads, "I intreated thy favor with my whole heart: be merciful unto me according to thy word." This verse is a plea to God for his favor and mercy, and it is part of a longer passage in Psalm 119 that explores the theme of seeking God's guidance and protection through the word of God.

The whole of Psalm 119 is dedicated to extolling the virtues of God's law and the benefits of obeying it. The psalmist emphasizes the importance of keeping God's commandments, statutes, and precepts, and the blessings that come from walking in his ways. The verse 58 is a continuation of this theme, as the psalmist seeks God's favor and mercy in accordance with his word.

One of the main themes in this verse is the idea of seeking favor and mercy from God. The psalmist uses the word "intreated" to convey a sense of urgency and earnestness in his request. This word suggests that the psalmist is not simply asking for God's favor casually, but is pleading with all his heart for God to show him mercy. The psalmist acknowledges his own unworthiness and expresses a heartfelt desire for God's compassion and kindness.

The phrase "with my whole heart" is significant because it demonstrates the psalmist's sincerity and devotion in his request. It indicates that he is not just going through the motions or saying empty words, but is genuinely seeking God's favor with every fiber of his being. This aligns with the overarching theme of wholehearted devotion to God's word and law that is pervasive throughout Psalm 119.

The second part of the verse, "be merciful unto me according to thy word," shows the psalmist's reliance on the promises and character of God as revealed in his word. The psalmist is asking for God's mercy to be in line with his word, emphasizing the importance of God's faithfulness and reliability. This reflects a deep trust in God's nature and a belief that he will act in accordance with his own revealed truths.

The context of Psalm 119 is important for understanding the deeper meaning of this verse. The psalmist is facing opposition and persecution from his enemies, and he is seeking God's protection and guidance in the midst of these trials. This verse can be seen as a part of his larger plea for God to sustain him and uphold him in the face of adversity.

Symbolism plays an important role in understanding the verse as well. The use of the word "favor" suggests the psalmist's desire for God's grace and blessing, while "mercy" conveys his need for God's compassion and forgiveness. These concepts are central to the psalmist's understanding of his relationship with God and his reliance on God's character.

Overall, Psalm 119:58 is a powerful expression of the psalmist's faith and dependence on God. It illustrates the psalmist's deep desire for God's favor and mercy, his wholehearted devotion to seeking God in his word, and his confident trust in God's faithfulness. This verse serves as a reminder of the importance of seeking God's favor with sincerity and of relying on his promises in times of need.