This desultory mode of composition had its advantages in life and warmth of present interest, and gives to Hilary’s writings a value as historical documents which a formal and comprehensive treatise would have lacked. But it seriously increases the difficulty of the present undertaking. It was inevitable that Hilary’s method, though he is a singularly consistent thinker, should sometimes lead him into self-contradiction and sometimes leave his meaning in obscurity. In such cases probabilities must be balanced, with due regard to the opinion of former theologians who have studied his writings, and a definite conclusion must be given, though space cannot be found for the considerations upon which it is based. But though the writer may be satisfied that he has, on the whole, fairly represented Hilary’s belief, it is impossible that a summary of doctrine can be an adequate reflection of a great teacher’s mind. Proportions are altogether changed; a doctrine once stated and then dismissed must be set down on the same scale as another to which the author recurs again and again with obvious interest. The inevitable result is an apparent coldness and stiffness and excess of method which does Hilary an injustice both as a thinker and as a writer. In the interests of orderly sequence not only must he be represented as sometimes more consistent than he really is, but the play of thought, the undeveloped suggestions, often brilliant in their originality, the striking expression given to familiar truths, must all be sacrificed, and with the great part of the pleasure and profit to be derived from his writings. For there are two conclusions which the careful student will certainly reach; the one that every statement and argument will be in hearty and scrupulous consonance with the Creeds, the other that, within this limit, he must not be surprised at any ingenuity or audacity of logic or exegesis in explanation and illustration of recognised truths, and especially in the speculative connection of one truth with another. But the evidence that Hilary’s heart, as well as his reason, was engaged in the search and defence of truth must be sought, where it will be abundantly found, in the translations given in this volume. The present chapter only purposes to set out, in a very prosaic manner, the conclusions at which his speculative genius arrived, working as it did by the methods of strict logic in the spirit of eager loyalty to the Faith.