God reigns when men, in denial of themselves and contempt of the world and this earthly life, devote themselves to righteousness and aspire to heaven (see Calvin, Harm. Mt. 6) Thus this kingdom consists of two parts; the first is, when God by the agency of his Spirit corrects all the depraved lusts of the flesh, which in bands war against Him; and the second, when he brings all our thoughts into obedience to his authority.