What does 'a son is given' mean in a theological context?

'A son is given' reflects the profound theological truth that Jesus is the divine gift from the Father, embodying both His eternal sonship and His humanity. This statement accentuates the unmerited grace given to believers through Christ. The term 'given' illustrates the initiative of God in salvation; it is not through human effort, but through divine provision that believers receive the benefits of Christ’s redemptive work. In theology, this underscores the doctrines of grace and election—Christ was given specifically for the elect, making His sacrificial work efficacious in their salvation, thereby fulfilling the covenant of grace established by God. It is a reminder of the depth of God's love toward His people, culminating in the life and sacrifice of His Son.