We are children of the Father and the bride of the Son. When God the Son takes his people as his wife, God the Father looks upon his Son’s bride and says, “Welcome, my child, to my family.” Our union with Christ guarantees our reception into the household of His Father.
Joel R Beeke, Getting Back in the Race, p79
Because we are united to Christ by faith, when we are adopted into God’s family we not only join the international people of God scattered around the world, wee are even brought right into the triune family of God himself! When we pray, we are not shouting to our Father from a distance .We can whisper in our hearts to our Father, for as members of the body of the Son we have ‘access to the Father by one Spirit’ (Ephesians 2:18). In Christ by faith, we are praying from within the Trinity of God!
Richard Coekin, Our Father, p34