How do we know that God's love for His people is like Jonathan's love for David?

The relationship between Jonathan and David exemplifies a profound commitment and protective love, which reflects God's relationship with His people. Jonathan's willingness to strip himself of his robe and armor to give to David showcases the sacrificial nature of love, much like the love Christ has for His church. God has similarly covenanted to care for His elect—providing for their needs, safeguarding them, and assuring them of His everlasting love. Through this bond, we see a tangible representation of spiritual truths, assuring believers of God's eternal care and provision.