It is sometimes argued that the Incarnation of Christ contradicts the unchangeability of God, for if a divine Person became a man in time, then some change must have occured in the divine Person.
Traditional Christianity, however, has held that God, by definition, is able to act on others...
ad extra
appropriations
aseity
assumption
christ
christ's human nature
divine simplicity
divinity of christ
dolezal
grace of union
hypostatic union
immutability
incarnation
logos
reformed thomism
terminative assumption