Humility, faith, hope, and love
To be more particular, circumcision of the heart implies humility, faith, hope, and love. Humility, a right judgment of ourselves, cleanses our minds from those high conceits of our own perfections, from that undue opinion of our own abilities and attainments, which are the genuine fruit of a corrupted nature. This entirely cuts off that vain thought, "I am rich, and wise, and have need of nothing," and convinces us that we are by nature wretched, and poor, and miserable, and blind, and naked (Revelation 3:17).
It convinces us that, in our best state, we are of ourselves all sin and vanity; that confusion, and ignorance, and error reign over our understanding; that unreasonable, earthly, sensual, devilish passions usurp authority over our will. In a word, there is no whole part in our soul, and all the foundations of our nature are out of course.
1771 text
2. To be more particular, Circumcision of heart implies humility, faith, hope, and charity. Humility, a right judgment of ourselves, cleanses our minds from those high conceits of our own perfections, from that undue opinion of our own abilities and attainments, which are the genuine fruit of a corrupted nature. This entirely cuts off that vain thought, I am rich and wise, and have need of nothing; and convinces, us, that we are by nature wretched, and poor, and miserable, and blind, and naked. It convinces us, that in our best estate, we are of ourselves all sin and vanity; that confusion, and ignorance and error, reign over our understanding; that unreasonable, earthly, sensual, devilish passions, usurp authority over our will: in a word, that there is no whole part in our soul, that all the foundations of our nature are out of course.