What does the Bible say about Jesus being God's beloved Son?

In Matthew 3:16-17, during Jesus' baptism, we see a profound moment where the Father announces, 'This is my beloved Son, in whom I am well pleased.' This declaration highlights the special bond between the Father and the Son, underscoring the Father's love and approval. The term 'beloved' indicates that Jesus is not only esteemed but also uniquely favored, embodying the fullness of God’s affection. This moment is crucial in understanding the identity of Christ and the Gospel, as it firmly establishes Jesus' role within the Trinity and His pivotal purpose in salvation history.