Clap campaigned for laws to inhibit itinerant preachers and lay exhorters and to stop the disintegration of churches by separation. Religious disputation continued to fragment to student body, who refused to submit to discipline, avoided religious instruction from the "Old Lights" (preachers established before the Great Awakening), and attended separatist meetings. In 1742, Clap closed the college, sending the students home. He was supported by the General Assembly, and many of the more ardent students transferred to other institutions when Yale reopened in 1743.