This is no favourable representation; yet even in this not much wrong can be discovered. How far he complied with the men in power is to be inquired before he can be blamed. It is not said that he told them any secrets, or assisted them by intelligence or any other act. If he only promised to be quiet, that they in whose hands he was might free him from confinement, he did what no law of society prohibits.
The man whose miscarriage in a just cause has put him in the power of his enemy, may, without any breach of his integrity, regain his liberty, or preserve his life, by a promise of neutrality: for the stipulation gives the enemy nothing which he had not before. The neutrality of a captive may be always secured by his imprisonment or death. He that is at the disposal of another may not promise to aid him in any injurious act, because no power can compel active obedience. He may engage to do nothing, but not to do ill.
There is reason to think that Cowley promised little. It does not appear that his compliance gained him confidence enough to be trusted without security, for the bond of his bail was never cancelled; nor that it made him think himself secure, for, at that dissolution of government which followed the death of Oliver, he returned into France, where he resumed his former station, and stayed till the restoration.
“He continued,” says his biographer, “under these bonds till the general deliverance;” it is therefore to be supposed that he did not go to France, and act again for the king, without the consent of his bondsman: that he did not show his loyalty at the hazard of his friend, but by his friend’s permission.
Of the verses on Oliver’s death, in which Wood’s narrative seems to imply something encomiastic, there has been no appearance. There is a discourse concerning his government, indeed, with verses intermixed, but such as certainly gained its author no friends among the abettors of usurpation.
A doctor of physic, however, he was made at Oxford in December, 1657; and in the commencement of the Royal Society, of which an account has been published by Dr. Birch, he appears busy among the experimental philosophers with the title of Doctor Cowley.
There is no reason for supposing that he ever attempted practice: but his preparatory studies have contributed something to the honour of his country. Considering botany as necessary to a physician, he retired into Kent to gather plants; and as the predominance of a favourite study affects all subordinate operations of the intellect, botany in the mind of Cowley turned into poetry. He composed, in Latin, several books on plants, of which the first and second display the qualities of herbs, in elegiac verse; the third and fourth, the beauties of flowers, in various measures; and the fifth and sixth, the use of trees, in heroic numbers.
At the same time were produced, from the same university, the two great poets, Cowley and Milton, of dissimilar genius, of opposite principles, but concurring in the cultivation of Latin poetry; in which the English, till their works and May’s poem appeared, seemed unable to contest the palm with any other of the lettered nations.
If the Latin performances of Cowley and Milton be compared (for May I hold to be superior to both), the advantage seems to lie on the side of Cowley. Milton is generally content to express the thoughts of the ancients in their language; Cowley, without much loss of purity or elegance, accommodates the diction of Rome to his own conceptions.
At the Restoration, after all the diligence of his long service, and with consciousness, not only of the merit of fidelity, but of the dignity of great abilities, he naturally expected ample preferments; and, that he might not be forgotten by his own fault, wrote a song of triumph. But this was a time of such general hope, that great numbers were inevitably disappointed; and Cowley found his reward very tediously delayed. He had been promised, by both Charles the First and Second, the mastership of the Savoy; “but he lost it,” says Wood, “by certain persons, enemies to the Muses.”