Gale was educated by a private tutor, before attending grammar school, and being admitted to the University of Oxford, entered Magdalen Hall in 1647 as a commoner.
Magdalen Hall was shortly to be the home of nonconforming students: William Conway, John Cudmore, Joseph Maisters and, according to Edmund Calamy, a 'Mr.
In August 1648 Henry Wilkinson was appointed as Principal; he was a major figure in Civil War and Protectorate Oxford, lecturing at Carfax Church between 10 October 1642 and 16 June 1662.
[2] In 1657 he had also been appointed a preacher at Winchester Cathedral, alongside Humphrey Ellis, perhaps Faithful Teate (although this is difficult to substantiate) and George Lawrence (Chaplain of the Hospital of St Cross).
Gale's Congregationalism made him a natural ally of Goodwin, and may also have led to an association with John Owen, Vice-Chancellor of Oxford and President of Christ Church for much of this period.
After taking the opportunity to travel for a few months, he returned to England in early 1665 and was back at Wharton's Quainton estate before the end of the year.
The latter portion of his life Gale passed in London as assistant to John Rowe, an Independent minister who had charge of a church in Holborn,[1] active in the lull of efforts against conventicles after the Great Fire.
Gale's endeavour (based on a hint of Grotius) was to provide evidence that the foundation of European Christian philosophy is a distorted reproduction of Biblical truths.
[1] Just as Cudworth referred the Democritean doctrine of atoms to Moses as the original author, so Gale tries to show that the various systems of Greek thought may be traced back to Middle Eastern and South Asian sources.