This brief paper is on Christology and Soteriology. From its title, it seeks to answer some of the following questions. In what sense is Christ Son of God? How did Christians come to become sons (children) of God with Christ? How come even Christ who was born of a woman like every one of us came to be the only natural Son of God? What is that relationship between Christ's sonship and ours? These are all Christological and Soteriological questions which not only bother on the nature of Christ but most importantly, on our relationship to Christ and God our Father.