John 5:23

That all, &c. For the Jews who would not then honour the Son of God, or acknowledge Him to be such, when they shall see His Divine power and majesty in the day of judgment, will be compelled to acknowledge, honour, and adore Him as God.

Like as they honour the Father : the words like as signify equality, not similitude.

He who honoureth not the Son, &c. Because by denying the Son he denies also the Father; for father and son are correlative terms: and he who has not a son cannot be a father. With regard to God, he who denies that the Son is the Son of God, denies that God the Father is truly and properly the Father, and has begotten. Tacitly he asserts that He could not beget a consubstantial and co-equal son. Moreover he denies the Father, because the Father sent the Son into the world, that by Him He might be honoured, in such a manner that He should be acknowledged to be the Father properly so called, and to have begotten a Son of the same substance with Himself, and to be adored with the same latria as Himself. He therefore who denies that the Son is God, denies that the Father begat God, which is the highest blasphemy of the Father. For he deprives the Father of that offspring which is His equal and worthy of Himself, and instead of a Divine and uncreated offspring assigns to Him one that is created and mean. Wherefore he denies Him to be a proper and Divine Father.