Sinners in their natural state lie dead, lifeless, and moveless; they can no more believe in Christ, nor repent, than a dead man can speak or walk: but, in virtue of the promise, the Spirit of life from Christ Jesus, at the time appointed, enters into the dead soul, and quickens it; so that it is no more morally dead, but alive, having new spiritual powers put into it, that were lost by Adam's fall.
Thomas BostonIn regeneration, the mind is enlightened in the knowledge of spiritual things... The will is renewed... The will is cured of its utter inability to will what is good. While the opening of the prison to them that are bound is proclaimed in the gospel , the Spirit of God comes to the prison-door; opens it; goes to the prisoner, and, by the power of his grace, makes his chains fall off; breaks the bond of iniquity, wherewith he was held in sin so as he could neither will nor do anything truly good; brings him forth into a large place.
Thomas BostonBelieving, repenting, and the like, are the product of the new nature; and can never be produced by the old corrupt nature... as the child cannot be active in his own generation, so a man cannot be active in his own regeneration. The heart is shut against Christ: man cannot open it, only God can do it by his grace.
Thomas BostonPersuade yourselves, that the faith of the gospel is beyond the power of nature; that there is a necessity of a power from on high to bring you to believe. This will raze the old foundation, and cause you to look up for it.
Thomas BostonO what hardness of heart mayst thou see in every corner whither thou goest, and where thou preachest, most part being as unconcerned as the very stones of the wall; and say what thou wilt, either by setting before them alluring promises or dreadful threatenings, yet people are hardened against both, none relenting for what they have done, or concerned about it.
Thomas BostonWhat an honourable thing is it to be fishers of men! How great an honour shouldst thou esteem it, to be a catcher of souls! We are workers together with God, says the apostle. If God has ever so honoured thee, O that thou knewest it, that thou mightst bless his holy name, that ever made such a poor fool as thee to be a co-worker with him. God has owned thee to do good to those who were before caught. O my soul, bless thou the Lord. Lord, what am I, or what is my father's house, that thou hast brought me to this?
Thomas Boston