“Men compare themselves with men, and readily with the worst, and flatter themselves with that comparative betterness. This is not the way to see spots, to look into the muddy streams of profane men's lives; but look into the clear fountain of the Word, and there we may both discern and wash them; and consider the infinite holiness of God, and this will humble us to the dust.”
Robert Leighton was a Scottish prelate and scholar, best known as a church minister, Bishop of Dunblane, Archbishop of Glasgow, and Principal of the University of Edinburgh from 1653 to 1662. He was "noted for his Christian piety, his humility and gentleness, and his devotion to his calling".
Leighton saw good and bad in both the Episcopal and the English Puritan forms of worship. The Puritan Party gained such popularity that Leighton retired from the Ministry at Newbattle, citing the introduction of the Cromwellian ideas as to doctrine and ritual, as his main reason. Scotland's "Apostle of Peace", as he became known, took up the post at Edinburgh University as Principal for a period of 8 years, before being summoned to London, by Charles II, to be one of four Bishops appointed to look after the King's Northern realm in the Westminster Way. Hence his term at Dunblane as Bishop and subsequently at Glasgow as Archbishop.