Original sentence: Charles Colson on his Breakpoint radio program, has equated Liberal Christianity with a modern form of Gnosticism, an ancient belief system deemed heretical by the orthodoxy of the time that placed God in a pantheistic/idealistic setting where spiritual truths were separate from the sinful world of the flesh
Edited sentence: Charles Colson on his Breakpoint radio program, has equated Liberal Christianity with a modern form of Gnosticism, an ancient heretical belief system that placed God in a pantheistic/idealistic setting where spiritual truths were separate from the sinful world of the flesh