The Trinity created us with a capacity to live in him, as creatures in and with our Creator. The incarnation proves it. If it were not so and could not be so, then Jesus Christ–God and man–could not be one person, for the difference between Creator and creature would be so great that incarnation would not be possible. But now our humanity in Jesus Christ is in full and personal union with God, and so in union with Christ we are brought into union with God (Robert Letham, The Holy Trinity, 470).