The phrase "foolishness like a dove" is derived from the imagery used in the Bible to describe a lack of wisdom and discernment, often associated with the behavior of doves. In the Scriptures, doves are generally seen as symbols of innocence and purity, but they can also represent naivety and a lack of understanding. This duality is evident in the prophetic literature of the Old Testament, where the behavior of doves is used metaphorically to illustrate the folly of certain actions or attitudes.

Hosea 7:11
In the book of Hosea, the prophet uses the imagery of a dove to describe the nation of Israel's foolishness in seeking alliances with foreign powers rather than relying on God. Hosea 7:11 states, "So Ephraim has become like a silly dove, without sense; they call to Egypt, they go to Assyria." . Here, the dove's lack of sense is highlighted as Ephraim (representing the northern kingdom of Israel) flits between powerful nations, seeking help and security, instead of trusting in the Lord. This behavior is deemed foolish because it demonstrates a lack of faith and understanding of God's sovereignty and covenant promises.

Symbolism of the Dove
In biblical symbolism, the dove is often associated with the Holy Spirit, peace, and purity, as seen in the account of Jesus' baptism (Matthew 3:16, Mark 1:10, Luke 3:22, John 1:32). However, the dove's simplicity can also imply a lack of wisdom when it comes to making prudent decisions. The contrast between the dove's innocence and its potential for foolishness serves as a powerful metaphor for the spiritual state of individuals or nations that fail to seek God's guidance.

Proverbs and Wisdom Literature
The theme of foolishness is extensively explored in the wisdom literature of the Bible, particularly in the book of Proverbs. While the dove itself is not directly mentioned, the characteristics of foolishness—such as gullibility, lack of discernment, and failure to heed wise counsel—are frequently addressed. Proverbs 14:15 states, "The simple man believes every word, but the prudent man watches his steps." . This verse underscores the importance of discernment and the dangers of naivety, akin to the "silly dove" imagery in Hosea.

Application for Believers
For believers, the concept of "foolishness like a dove" serves as a cautionary reminder to seek wisdom and understanding from God. James 1:5 encourages believers to ask God for wisdom, promising that it will be given generously. The New Testament further emphasizes the importance of spiritual discernment and maturity, urging Christians to grow in their knowledge of God and His will (Ephesians 5:15-17, Colossians 1:9-10).

In summary, the biblical imagery of "foolishness like a dove" highlights the tension between innocence and naivety, urging believers to pursue wisdom and trust in God's guidance rather than relying on worldly solutions. This metaphor serves as a timeless reminder of the importance of spiritual discernment and the dangers of turning away from divine wisdom.