If Christ be the Son of God, there must have been a time when Be did not exist, for no son can be as old as his father.

Christ is the name given to the Second Person of the Holy Trinity in His assumed human nature. As the Christ, therefore, He was not eternal, but began in time. But before the Second Person appeared on earth in this human form, he existed as the Eternal Son of God, equal with the Father in all things. But in His divine nature, if He be a son, how can He be as old as His Father? I’m afraid it is impossible to express an eternal fact in terms of time. Time is successive duration. We speak of growing old as time goes by. But in eternity there is no succession of time, and there can be no such thing as age when we speak of God. Father, Son, and Holy Ghost always exist, not existed; and they exist not for a long time, but without time. What we call now is only the indivisible instant which is the last moment of the past and the first moment of the future simultaneously. Our time is based upon the coming and going of movement. But there is no such thing in God. Yet the Second Person of the Holy Trinity is truly a son. A son is a being or person who derives from his father the same human nature possessed by the father. In the one God, the Second Person shares through the First Person exactly the same Divine Nature. And from that point of view He is the Son. But He differs from earthly sons in that He does not receive a numerically distinct nature, nor does He exist subsequently to the Father. He eternally participates in the Divine Nature through the Father. The word son in human language is the nearest inadequate approximation we can find to express the truth by analogy. To say that it completely expressed the reality would be to fall into that anthropomorphism which you would be the first to ridicule. You cannot object to the treating of God as if He were merely a kind of glorified created human being, and then refuse to believe on the score that Catholic theology does not explain Him in terms which would reduce Him to the same level as ourselves,

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty