What does Ephesians 1 teach about spiritual blessings?

In Ephesians 1, the Apostle Paul begins by exalting the God and Father of our Lord Jesus Christ, who has 'blessed us with all spiritual blessings in heavenly places in Christ' (Ephesians 1:3). This signifies that every blessing, whether it be forgiveness, adoption, or eternal life, is rooted in our union with Christ. These blessings are not merely physical or material but encompass our whole spiritual reality as Christians, emphasizing the richness of God's grace toward His people. Paul unequivocally asserts that these blessings come from the Father, illustrating the depth of His love and the foundation of our identity in Him.