It would have been better for Sir John, if he had hastened to a Court whither business called him, and where he was expected, instead of waiting for festivals to which he had not been invited. But, at any rate, in the months that were yet to elapse before he moved, he found at Constantinople plenty of scope for his diplomatic skill. First of all, it was in these months that the thread of Sir John Finch’s career became intertwined with that of his French colleague, the extravagant, eccentric, magnificent, and altogether picturesque Marquis de Nointel, who aimed at notability and achieved notoriety. He broke in upon Sir John’s life at this moment like a flaming meteor, to illumine it or otherwise we need not say: perhaps the story itself will show. The connection was inevitable. By the Treaty signed at Dover in May 1670, Charles, for a consideration which he hoped would enable him to settle domestic affairs to his own liking, had bound himself, in foreign affairs, to the chariot of Louis. Thanks to this covenant, the secular antagonism between the Governments of England and France had ceased, and together with it the friction between their representatives at the Porte. This is not to say that English diplomacy in Turkey had become entirely subservient to French diplomacy. Sir John’s immediate predecessor Harvey, as is made abundantly clear by his despatches, knew perfectly well where to draw the line. During his last two years at Constantinople (1671-1672) he had lived on the most intimate terms with Nointel. Yet not only he never did anything calculated to prejudice the interests of his country, but showed the greatest vigilance in checking every encroachment on the part of his friend: watching his attempts to obtain from the Porte privileges detrimental to English commerce or prestige, preparing to counteract all such attempts, if necessary, and reporting home the French Ambassador’s failures with undisguised satisfaction.[71] In the queer business of diplomacy co-operation on some points does not preclude opposition on others, and the closest friendship can flourish beside the bitterest enmity. It is perhaps the only field of human activity that presents such a constant combination of incompatibles. It was part of Sir John’s duty to continue this qualified cordiality. Unfortunately, since his arrival, there had occurred some incidents which, unless very tactfully handled, threatened to jeopardise the success of his efforts.