He had recommended mutual toleration of religious difference until otherwise ordained by the public civil authority, and had declared that neither of the two opinions in regard to predestination was in his opinion far from the truth or inconsistent with Christian faith or the salvation of souls.
It was no wonder that these utterances were quite after the Advocate's heart, as James had faithfully copied them from the Advocate's draft.
But now in the exercise of his infallibility the King issued other decrees.

His minister was instructed to support the extreme views of the orthodox both as to government and dogma, and to urge the National Synod, as it were, at push of pike.

"Besides the assistance," said he to Carleton, "which we would have you give to the true professors of the Gospel in your discourse and conferences, you may let fall how hateful the maintenance of these erroneous opinions is to the majesty of God, how displeasing unto us their dearest friends, and how disgraceful to the honour and government of that state." And faithfully did the Ambassador act up to his instructions.

Most sympathetically did he embody the hatred of the King.

An able, experienced, highly accomplished diplomatist and scholar, ready with tongue and pen, caustic, censorious, prejudiced, and partial, he was soon foremost among the foes of the Advocate in the little court of the Hague, and prepared at any moment to flourish the political and theological goad when his master gave the word.
Nothing in diplomatic history is more eccentric than the long sermons upon abstruse points of divinity and ecclesiastical history which the English ambassador delivered from time to time before the States-General in accordance with elaborate instructions drawn up by his sovereign with his own hand.