I have spoken of the adoption of the covenant in England as matter of military necessity. It was the condition of alliance between parliament and the Scotch; without this alliance the year 1644 would in all probability have been fatal to the parliamentary cause. Supposing the Scotch army to have simply held aloof, the royal party would have been so triumphant in the north as to enable the king to advance with irresistible force on Lichfield. Till the parliament had secured it, however, it could not be trusted to stand aloof; it might at any time have been gained for the king by his consenting, as he did too late in 1648, to the covenant. The English negotiators, of whom Vane was the chief, had hoped to secure the alliance by a merely civil league, and when the Scotch insisted on the adoption of the religious covenant, they still succeeded in having the document entitled ‘league and covenant’ instead of ‘covenant’ alone. In later years, as we shall see, they always insisted on interpreting it as a league in virtue of which each kingdom was to help the other in the establishment of what religion it chose, not as binding either to any particular form. {300} The desirableness of such interpretation is more obvious than its correctness. By the first and second clauses, as they originally stood, the covenanters bound themselves to ‘the preservation of the reformed religion in Scotland,’ and ‘the reformation of religion in England and Ireland, in doctrine, worship, discipline and government’; also to the ‘extirpation of prelacy.’ After the words ‘reformation etc.’ Vane procured the insertion of the qualification ‘according to the word of God,’ in order to avoid committal to any particular form. To ease the conscience of those who favoured Usher’s form of episcopacy, prelacy was interpreted to mean ‘church government by archbishops, bishops, their chancellors and commissaries, deans, chapters, archdeacons, and all other ecclesiastical officers depending on that hierarchy.’ This modified covenant was taken by the parliament and the assembly at Westminster, and enjoined on every one over the age of eighteen. Practically it was by no means universally imposed even on the clergy; in Baxter’s neighbourhood none took it. Still, its operation was to eject from their livings some two thousand clergymen, whose places were mostly filled by presbyterians. A shifty and exacting alliance was thus dearly purchased at the cost of at once spreading loose over the country an uncontrolled element of disaffection to the parliament, and giving vent to a spirit of ecclesiastical arrogance which would soon demand to rule alone. This spirit was not long in showing itself. The Scotch army entered England at the beginning of 1644, and throughout that year the kirk, either by petition or through the commons in England, was pressing for a presbyterian settlement of church government in England. At last the assembly, still under