- Men without any change of nature may seem for a while to forsake their sins and to become religious. They may reform past ways of wickedness that they used to live in. If vicious, they may become moral; if profane, they may become religious. They may refrain from the gratification of their lusts. They may escape the pollutions of the world through lust (2 Peter 2:20). They may curb violent appetites. They seem to be pretty thorough in their reformation of a profane and vicious and sensual life. 2. Men without any change of nature may be affected with sorrow and grief for their sins. They may be affected by reflecting on the injustice and unreasonableness or of the ingratitude of the things they have done or the folly of them. 3. Men without any change of nature for a while seem to have an affection for God and Christ, and therefore may be affected in prayer and have an affection for ministers, those who preach the Word, and have an affection for good people and have a zeal for religion. Or it may be that they flatter themselves that it is well with them. They think something they have experienced is conversion and there is no need to take any further care about it. So that faith, a belief of the Word of God men may have, won’t hold unless their natures are changed.
REASON 1 is from the powerfulness of unmortified corruption. Nature is a more powerful principle of action than anything that opposes it. Nature, whether it is corrupt nature or sanctified nature, is powerful and will overcome other things. If nature is not changed it is a difficult thing to overcome. Nature may be restrained and hindered for a while, but it won’t be conquered. The stream of a river may be stopped for a while with a dam, but it can’t be stopped always. It will have a course there or somewhere else. When natural men reform their lives, deny their lusts, and live a strict and religious life and are painful and earnest in religious duties, it is not natural, but it is against nature. ’Tis forced against nature. Now it may be observed in all cases that a force upon nature is not constant. It may be maintained and kept up a while, but nature