The title 'the Son of Man' evokes the different aspects of the whole Christ: the humanity and divinity of Christ, his earthly ministry, his sacramental presence, and the eschatological consummation of his work. It is also a term of relationship, suggestive of both the relations constitutive of the life of the Holy Trinity, and also of the way that our knowing and loving the Son of Man is always an invitation to communion - with the Triune God, as the Body of Christ, and for the life of the world.