Both he and Calvert did not see eye-to-eye on many things and was consequently banned from the colony in 1628 on Calvert's orders. Calvert calls him "an audacious man, a narrow-minded sectary, and a troublesome meddlesome busy-body".
He and Calvert had significant disagreements on various issues, which resulted in his exclusion from the colony in 1628 according to Calvert’s wishes. Calvert describes him as "an audacious person, a dogmatic sectary, and a bothersome meddler."