Tradition
St. Hilary of Poitiers
On the Trinity
Book 11 › Section 27
27. Before going any further we must now enquire whether the end is a dissolution, or the delivering a forfeiture, or the subjection an enfeebling of Christ. And if we find that these are contraries, which cannot be connected as causes and effects, we shall be able to understand the words in the true sense in which they were spoken.
Source: On the Trinity (New Advent)